Linux server1.hosting4iran.com 4.18.0-553.123.2.el8_10.x86_64 #1 SMP Thu May 7 15:28:41 EDT 2026 x86_64
LiteSpeed
Server IP : 185.208.174.156 & Your IP : 216.73.217.179
Domains : 326 Domain
User : satitravel
Terminal
Auto Root
Create File
Create Folder
Localroot Suggester
Backdoor Destroyer
Readme
/
usr /
share /
doc /
python3-docs /
html /
library /
Delete
Unzip
Name
Size
Permission
Date
Action
2to3.html
60.26
KB
-rw-r--r--
2023-12-18 11:36
__future__.html
15.42
KB
-rw-r--r--
2023-12-18 11:36
__main__.html
8.81
KB
-rw-r--r--
2023-12-18 11:36
_dummy_thread.html
8.98
KB
-rw-r--r--
2023-12-18 11:36
_thread.html
22.06
KB
-rw-r--r--
2023-12-18 11:36
abc.html
40.42
KB
-rw-r--r--
2023-12-18 11:36
aifc.html
27.46
KB
-rw-r--r--
2023-12-18 11:36
allos.html
31.48
KB
-rw-r--r--
2023-12-18 11:36
archiving.html
11.71
KB
-rw-r--r--
2023-12-18 11:36
argparse.html
268.54
KB
-rw-r--r--
2023-12-18 11:36
array.html
32.76
KB
-rw-r--r--
2023-12-18 11:36
ast.html
38.67
KB
-rw-r--r--
2023-12-18 11:36
asynchat.html
31.78
KB
-rw-r--r--
2023-12-18 11:36
asyncio-dev.html
50.65
KB
-rw-r--r--
2023-12-18 11:36
asyncio-eventloop.html
108.61
KB
-rw-r--r--
2023-12-18 11:36
asyncio-eventloops.html
32.25
KB
-rw-r--r--
2023-12-18 11:36
asyncio-protocol.html
85.38
KB
-rw-r--r--
2023-12-18 11:36
asyncio-queue.html
23.4
KB
-rw-r--r--
2023-12-18 11:36
asyncio-stream.html
59.58
KB
-rw-r--r--
2023-12-18 11:36
asyncio-subprocess.html
56.66
KB
-rw-r--r--
2023-12-18 11:36
asyncio-sync.html
34.84
KB
-rw-r--r--
2023-12-18 11:36
asyncio-task.html
82
KB
-rw-r--r--
2023-12-18 11:36
asyncio.html
27.37
KB
-rw-r--r--
2023-12-18 11:36
asyncore.html
41.71
KB
-rw-r--r--
2023-12-18 11:36
atexit.html
18
KB
-rw-r--r--
2023-12-18 11:36
audioop.html
34.61
KB
-rw-r--r--
2023-12-18 11:36
base64.html
35.6
KB
-rw-r--r--
2023-12-18 11:36
bdb.html
42.41
KB
-rw-r--r--
2023-12-18 11:36
binary.html
12.42
KB
-rw-r--r--
2023-12-18 11:36
binascii.html
24.17
KB
-rw-r--r--
2023-12-18 11:36
binhex.html
11.4
KB
-rw-r--r--
2023-12-18 11:36
bisect.html
25
KB
-rw-r--r--
2023-12-18 11:36
builtins.html
11.33
KB
-rw-r--r--
2023-12-18 11:36
bz2.html
32.58
KB
-rw-r--r--
2023-12-18 11:36
calendar.html
38.61
KB
-rw-r--r--
2023-12-18 11:36
cgi.html
54.57
KB
-rw-r--r--
2023-12-18 11:36
cgitb.html
12.47
KB
-rw-r--r--
2023-12-18 11:36
chunk.html
16.48
KB
-rw-r--r--
2023-12-18 11:36
cmath.html
33.37
KB
-rw-r--r--
2023-12-18 11:36
cmd.html
42.78
KB
-rw-r--r--
2023-12-18 11:36
code.html
27.23
KB
-rw-r--r--
2023-12-18 11:36
codecs.html
130.93
KB
-rw-r--r--
2023-12-18 11:36
codeop.html
13.97
KB
-rw-r--r--
2023-12-18 11:36
collections.abc.html
59.48
KB
-rw-r--r--
2023-12-18 11:36
collections.html
151.31
KB
-rw-r--r--
2023-12-18 11:36
colorsys.html
12.33
KB
-rw-r--r--
2023-12-18 11:36
compileall.html
27.6
KB
-rw-r--r--
2023-12-18 11:36
concurrency.html
20.71
KB
-rw-r--r--
2023-12-18 11:36
concurrent.futures.html
59.24
KB
-rw-r--r--
2023-12-18 11:36
concurrent.html
7.77
KB
-rw-r--r--
2023-12-18 11:36
configparser.html
137.75
KB
-rw-r--r--
2023-12-18 11:36
constants.html
17.09
KB
-rw-r--r--
2023-12-18 11:36
contextlib.html
86.72
KB
-rw-r--r--
2023-12-18 11:36
copy.html
13.52
KB
-rw-r--r--
2023-12-18 11:36
copyreg.html
14.38
KB
-rw-r--r--
2023-12-18 11:36
crypt.html
19.85
KB
-rw-r--r--
2023-12-18 11:36
crypto.html
10.66
KB
-rw-r--r--
2023-12-18 11:36
csv.html
67.42
KB
-rw-r--r--
2023-12-18 11:36
ctypes.html
258.33
KB
-rw-r--r--
2023-12-18 11:36
curses.ascii.html
24.61
KB
-rw-r--r--
2023-12-18 11:36
curses.html
171.44
KB
-rw-r--r--
2023-12-18 11:36
curses.panel.html
16.31
KB
-rw-r--r--
2023-12-18 11:36
custominterp.html
8.53
KB
-rw-r--r--
2023-12-18 11:36
datatypes.html
23.39
KB
-rw-r--r--
2023-12-18 11:36
datetime.html
299.25
KB
-rw-r--r--
2023-12-18 11:36
dbm.html
42.11
KB
-rw-r--r--
2023-12-18 11:36
debug.html
13.66
KB
-rw-r--r--
2023-12-18 11:36
decimal.html
228.01
KB
-rw-r--r--
2023-12-18 11:36
development.html
24.53
KB
-rw-r--r--
2023-12-18 11:36
difflib.html
93.9
KB
-rw-r--r--
2023-12-18 11:36
dis.html
103.7
KB
-rw-r--r--
2023-12-18 11:36
distribution.html
10.26
KB
-rw-r--r--
2023-12-18 11:36
distutils.html
10.63
KB
-rw-r--r--
2023-12-18 11:36
doctest.html
175.54
KB
-rw-r--r--
2023-12-18 11:36
dummy_threading.html
9.1
KB
-rw-r--r--
2023-12-18 11:36
email.charset.html
25.81
KB
-rw-r--r--
2023-12-18 11:36
email.compat32-message.html
84.13
KB
-rw-r--r--
2023-12-18 11:36
email.contentmanager.html
29.32
KB
-rw-r--r--
2023-12-18 11:36
email.encoders.html
13.92
KB
-rw-r--r--
2023-12-18 11:36
email.errors.html
19.24
KB
-rw-r--r--
2023-12-18 11:36
email.examples.html
56.52
KB
-rw-r--r--
2023-12-18 11:36
email.generator.html
40.82
KB
-rw-r--r--
2023-12-18 11:36
email.header.html
30.49
KB
-rw-r--r--
2023-12-18 11:36
email.headerregistry.html
56.32
KB
-rw-r--r--
2023-12-18 11:36
email.html
27.09
KB
-rw-r--r--
2023-12-18 11:36
email.iterators.html
13.21
KB
-rw-r--r--
2023-12-18 11:36
email.message.html
85.17
KB
-rw-r--r--
2023-12-18 11:36
email.mime.html
35.24
KB
-rw-r--r--
2023-12-18 11:36
email.parser.html
46.32
KB
-rw-r--r--
2023-12-18 11:36
email.policy.html
73.48
KB
-rw-r--r--
2023-12-18 11:36
email.util.html
33.06
KB
-rw-r--r--
2023-12-18 11:36
ensurepip.html
18.26
KB
-rw-r--r--
2023-12-18 11:36
enum.html
130.81
KB
-rw-r--r--
2023-12-18 11:36
errno.html
40.36
KB
-rw-r--r--
2023-12-18 11:36
exceptions.html
83.16
KB
-rw-r--r--
2023-12-18 11:36
faulthandler.html
22.85
KB
-rw-r--r--
2023-12-18 11:36
fcntl.html
26.68
KB
-rw-r--r--
2023-12-18 11:36
filecmp.html
24.45
KB
-rw-r--r--
2023-12-18 11:36
fileformats.html
10.87
KB
-rw-r--r--
2023-12-18 11:36
fileinput.html
29.33
KB
-rw-r--r--
2023-12-18 11:36
filesys.html
13.1
KB
-rw-r--r--
2023-12-18 11:36
fnmatch.html
16.59
KB
-rw-r--r--
2023-12-18 11:36
formatter.html
36.78
KB
-rw-r--r--
2023-12-18 11:36
fpectl.html
17.13
KB
-rw-r--r--
2023-12-18 11:36
fractions.html
29.22
KB
-rw-r--r--
2023-12-18 11:36
frameworks.html
13.16
KB
-rw-r--r--
2023-12-18 11:36
ftplib.html
53.15
KB
-rw-r--r--
2023-12-18 11:36
functional.html
8.79
KB
-rw-r--r--
2023-12-18 11:36
functions.html
196.76
KB
-rw-r--r--
2023-12-18 11:36
functools.html
63.43
KB
-rw-r--r--
2023-12-18 11:36
gc.html
28.83
KB
-rw-r--r--
2023-12-18 11:36
getopt.html
24.76
KB
-rw-r--r--
2023-12-18 11:36
getpass.html
11.78
KB
-rw-r--r--
2023-12-18 11:36
gettext.html
74.84
KB
-rw-r--r--
2023-12-18 11:36
glob.html
18
KB
-rw-r--r--
2023-12-18 11:36
grp.html
12.09
KB
-rw-r--r--
2023-12-18 11:36
gzip.html
31.9
KB
-rw-r--r--
2023-12-18 11:36
hashlib.html
77.69
KB
-rw-r--r--
2023-12-18 11:36
heapq.html
34.7
KB
-rw-r--r--
2023-12-18 11:36
hmac.html
17.41
KB
-rw-r--r--
2023-12-18 11:36
html.entities.html
11.09
KB
-rw-r--r--
2023-12-18 11:36
html.html
10.85
KB
-rw-r--r--
2023-12-18 11:36
html.parser.html
40.86
KB
-rw-r--r--
2023-12-18 11:36
http.client.html
63.72
KB
-rw-r--r--
2023-12-18 11:36
http.cookiejar.html
93.94
KB
-rw-r--r--
2023-12-18 11:36
http.cookies.html
38.41
KB
-rw-r--r--
2023-12-18 11:36
http.html
36.72
KB
-rw-r--r--
2023-12-18 11:36
http.server.html
56.83
KB
-rw-r--r--
2023-12-18 11:36
i18n.html
10.22
KB
-rw-r--r--
2023-12-18 11:36
idle.html
47.28
KB
-rw-r--r--
2023-12-18 11:36
imaplib.html
65.76
KB
-rw-r--r--
2023-12-18 11:36
imghdr.html
13.14
KB
-rw-r--r--
2023-12-18 11:36
imp.html
47.02
KB
-rw-r--r--
2023-12-18 11:36
importlib.html
169.05
KB
-rw-r--r--
2023-12-18 11:36
index.html
66.18
KB
-rw-r--r--
2023-12-18 11:36
inspect.html
127.3
KB
-rw-r--r--
2023-12-18 11:36
internet.html
30.36
KB
-rw-r--r--
2023-12-18 11:36
intro.html
9.67
KB
-rw-r--r--
2023-12-18 11:36
io.html
119.81
KB
-rw-r--r--
2023-12-18 11:36
ipaddress.html
103.39
KB
-rw-r--r--
2023-12-18 11:36
ipc.html
32.95
KB
-rw-r--r--
2023-12-18 11:36
itertools.html
129.71
KB
-rw-r--r--
2023-12-18 11:36
json.html
79.18
KB
-rw-r--r--
2023-12-18 11:36
keyword.html
8.71
KB
-rw-r--r--
2023-12-18 11:36
language.html
13.33
KB
-rw-r--r--
2023-12-18 11:36
linecache.html
13.18
KB
-rw-r--r--
2023-12-18 11:36
locale.html
60.1
KB
-rw-r--r--
2023-12-18 11:36
logging.config.html
83.49
KB
-rw-r--r--
2023-12-18 11:36
logging.handlers.html
109.76
KB
-rw-r--r--
2023-12-18 11:36
logging.html
131.69
KB
-rw-r--r--
2023-12-18 11:36
lzma.html
55.16
KB
-rw-r--r--
2023-12-18 11:36
macpath.html
9.04
KB
-rw-r--r--
2023-12-18 11:36
mailbox.html
153.63
KB
-rw-r--r--
2023-12-18 11:36
mailcap.html
14.33
KB
-rw-r--r--
2023-12-18 11:36
markup.html
18.9
KB
-rw-r--r--
2023-12-18 11:36
marshal.html
17.89
KB
-rw-r--r--
2023-12-18 11:36
math.html
52.4
KB
-rw-r--r--
2023-12-18 11:36
mimetypes.html
30.67
KB
-rw-r--r--
2023-12-18 11:36
misc.html
7.93
KB
-rw-r--r--
2023-12-18 11:36
mm.html
9.79
KB
-rw-r--r--
2023-12-18 11:36
mmap.html
33.49
KB
-rw-r--r--
2023-12-18 11:36
modulefinder.html
18.12
KB
-rw-r--r--
2023-12-18 11:36
modules.html
10.66
KB
-rw-r--r--
2023-12-18 11:36
msilib.html
55.86
KB
-rw-r--r--
2023-12-18 11:36
msvcrt.html
21.47
KB
-rw-r--r--
2023-12-18 11:36
multiprocessing.html
356.92
KB
-rw-r--r--
2023-12-18 11:36
netdata.html
17.06
KB
-rw-r--r--
2023-12-18 11:36
netrc.html
14.23
KB
-rw-r--r--
2023-12-18 11:36
nis.html
11.39
KB
-rw-r--r--
2023-12-18 11:36
nntplib.html
67.97
KB
-rw-r--r--
2023-12-18 11:36
numbers.html
40.46
KB
-rw-r--r--
2023-12-18 11:36
numeric.html
15.17
KB
-rw-r--r--
2023-12-18 11:36
operator.html
79.55
KB
-rw-r--r--
2023-12-18 11:36
optparse.html
244.08
KB
-rw-r--r--
2023-12-18 11:36
os.html
388.71
KB
-rw-r--r--
2023-12-18 11:36
os.path.html
52.56
KB
-rw-r--r--
2023-12-18 11:36
ossaudiodev.html
46.82
KB
-rw-r--r--
2023-12-18 11:36
othergui.html
10.02
KB
-rw-r--r--
2023-12-18 11:36
parser.html
41.41
KB
-rw-r--r--
2023-12-18 11:36
pathlib.html
113.99
KB
-rw-r--r--
2023-12-18 11:36
pdb.html
51.43
KB
-rw-r--r--
2023-12-18 11:36
persistence.html
14.92
KB
-rw-r--r--
2023-12-18 11:36
pickle.html
112.36
KB
-rw-r--r--
2023-12-18 11:36
pickletools.html
16.69
KB
-rw-r--r--
2023-12-18 11:36
pipes.html
15.62
KB
-rw-r--r--
2023-12-18 11:36
pkgutil.html
31.13
KB
-rw-r--r--
2023-12-18 11:36
platform.html
32.94
KB
-rw-r--r--
2023-12-18 11:36
plistlib.html
28.6
KB
-rw-r--r--
2023-12-18 11:36
poplib.html
30.21
KB
-rw-r--r--
2023-12-18 11:36
posix.html
17.2
KB
-rw-r--r--
2023-12-18 11:36
pprint.html
40.99
KB
-rw-r--r--
2023-12-18 11:36
profile.html
70.16
KB
-rw-r--r--
2023-12-18 11:36
pty.html
17.18
KB
-rw-r--r--
2023-12-18 11:36
pwd.html
12.79
KB
-rw-r--r--
2023-12-18 11:36
py_compile.html
15.14
KB
-rw-r--r--
2023-12-18 11:36
pyclbr.html
16.13
KB
-rw-r--r--
2023-12-18 11:36
pydoc.html
15.62
KB
-rw-r--r--
2023-12-18 11:36
pyexpat.html
86.85
KB
-rw-r--r--
2023-12-18 11:36
python.html
16.73
KB
-rw-r--r--
2023-12-18 11:36
queue.html
27.54
KB
-rw-r--r--
2023-12-18 11:36
quopri.html
13.53
KB
-rw-r--r--
2023-12-18 11:36
random.html
59.22
KB
-rw-r--r--
2023-12-18 11:36
re.html
186.7
KB
-rw-r--r--
2023-12-18 11:36
readline.html
41.15
KB
-rw-r--r--
2023-12-18 11:36
reprlib.html
24.38
KB
-rw-r--r--
2023-12-18 11:36
resource.html
35.7
KB
-rw-r--r--
2023-12-18 11:36
rlcompleter.html
14.05
KB
-rw-r--r--
2023-12-18 11:36
runpy.html
25.98
KB
-rw-r--r--
2023-12-18 11:36
sched.html
19.56
KB
-rw-r--r--
2023-12-18 11:36
secrets.html
24.15
KB
-rw-r--r--
2023-12-18 11:36
select.html
61.35
KB
-rw-r--r--
2023-12-18 11:36
selectors.html
35
KB
-rw-r--r--
2023-12-18 11:36
shelve.html
28.1
KB
-rw-r--r--
2023-12-18 11:36
shlex.html
47.83
KB
-rw-r--r--
2023-12-18 11:36
shutil.html
72.47
KB
-rw-r--r--
2023-12-18 11:36
signal.html
53.77
KB
-rw-r--r--
2023-12-18 11:36
site.html
31.49
KB
-rw-r--r--
2023-12-18 11:36
smtpd.html
35.05
KB
-rw-r--r--
2023-12-18 11:36
smtplib.html
66.83
KB
-rw-r--r--
2023-12-18 11:36
sndhdr.html
12.15
KB
-rw-r--r--
2023-12-18 11:36
socket.html
191.48
KB
-rw-r--r--
2023-12-18 11:36
socketserver.html
80
KB
-rw-r--r--
2023-12-18 11:36
spwd.html
12.04
KB
-rw-r--r--
2023-12-18 11:36
sqlite3.html
158.08
KB
-rw-r--r--
2023-12-18 11:36
ssl.html
260.08
KB
-rw-r--r--
2023-12-18 11:36
stat.html
43.67
KB
-rw-r--r--
2023-12-18 11:36
statistics.html
48.88
KB
-rw-r--r--
2023-12-18 11:36
stdtypes.html
454.74
KB
-rw-r--r--
2023-12-18 11:36
string.html
93.03
KB
-rw-r--r--
2023-12-18 11:36
stringprep.html
18.22
KB
-rw-r--r--
2023-12-18 11:36
struct.html
49.9
KB
-rw-r--r--
2023-12-18 11:36
subprocess.html
138.6
KB
-rw-r--r--
2023-12-18 11:36
sunau.html
31.01
KB
-rw-r--r--
2023-12-18 11:36
superseded.html
13.46
KB
-rw-r--r--
2023-12-18 11:36
symbol.html
8.64
KB
-rw-r--r--
2023-12-18 11:36
symtable.html
25.5
KB
-rw-r--r--
2023-12-18 11:36
sys.html
138.35
KB
-rw-r--r--
2023-12-18 11:36
sysconfig.html
29.55
KB
-rw-r--r--
2023-12-18 11:36
syslog.html
20.53
KB
-rw-r--r--
2023-12-18 11:36
tabnanny.html
11.98
KB
-rw-r--r--
2023-12-18 11:36
tarfile.html
94.49
KB
-rw-r--r--
2023-12-18 11:36
telnetlib.html
29.7
KB
-rw-r--r--
2023-12-18 11:36
tempfile.html
40.42
KB
-rw-r--r--
2023-12-18 11:36
termios.html
17.75
KB
-rw-r--r--
2023-12-18 11:36
test.html
76.71
KB
-rw-r--r--
2023-12-18 11:36
text.html
13.46
KB
-rw-r--r--
2023-12-18 11:36
textwrap.html
37.11
KB
-rw-r--r--
2023-12-18 11:36
threading.html
101.04
KB
-rw-r--r--
2023-12-18 11:36
time.html
77.76
KB
-rw-r--r--
2023-12-18 11:36
timeit.html
44.19
KB
-rw-r--r--
2023-12-18 11:36
tk.html
22.75
KB
-rw-r--r--
2023-12-18 11:36
tkinter.html
80.99
KB
-rw-r--r--
2023-12-18 11:36
tkinter.scrolledtext.html
9.72
KB
-rw-r--r--
2023-12-18 11:36
tkinter.tix.html
50.64
KB
-rw-r--r--
2023-12-18 11:36
tkinter.ttk.html
108.08
KB
-rw-r--r--
2023-12-18 11:36
token.html
22.13
KB
-rw-r--r--
2023-12-18 11:36
tokenize.html
31.4
KB
-rw-r--r--
2023-12-18 11:36
trace.html
28.46
KB
-rw-r--r--
2023-12-18 11:36
traceback.html
56.24
KB
-rw-r--r--
2023-12-18 11:36
tracemalloc.html
98.77
KB
-rw-r--r--
2023-12-18 11:36
tty.html
10.29
KB
-rw-r--r--
2023-12-18 11:36
turtle.html
244.5
KB
-rw-r--r--
2023-12-18 11:36
types.html
36.19
KB
-rw-r--r--
2023-12-18 11:36
typing.html
135.91
KB
-rw-r--r--
2023-12-18 11:36
undoc.html
8.97
KB
-rw-r--r--
2023-12-18 11:36
unicodedata.html
20.61
KB
-rw-r--r--
2023-12-18 11:36
unittest.html
244.81
KB
-rw-r--r--
2023-12-18 11:36
unittest.mock-examples.html
164.2
KB
-rw-r--r--
2023-12-18 11:36
unittest.mock.html
293.06
KB
-rw-r--r--
2023-12-18 11:36
unix.html
11.5
KB
-rw-r--r--
2023-12-18 11:36
urllib.error.html
14.13
KB
-rw-r--r--
2023-12-18 11:36
urllib.html
9.34
KB
-rw-r--r--
2023-12-18 11:36
urllib.parse.html
74.54
KB
-rw-r--r--
2023-12-18 11:36
urllib.request.html
173.05
KB
-rw-r--r--
2023-12-18 11:36
urllib.robotparser.html
16.75
KB
-rw-r--r--
2023-12-18 11:36
uu.html
11.92
KB
-rw-r--r--
2023-12-18 11:36
uuid.html
31.21
KB
-rw-r--r--
2023-12-18 11:36
venv.html
72.18
KB
-rw-r--r--
2023-12-18 11:36
warnings.html
49.14
KB
-rw-r--r--
2023-12-18 11:36
wave.html
29.17
KB
-rw-r--r--
2023-12-18 11:36
weakref.html
63.76
KB
-rw-r--r--
2023-12-18 11:36
webbrowser.html
26.27
KB
-rw-r--r--
2023-12-18 11:36
windows.html
10.38
KB
-rw-r--r--
2023-12-18 11:36
winreg.html
65.17
KB
-rw-r--r--
2023-12-18 11:36
winsound.html
20.77
KB
-rw-r--r--
2023-12-18 11:36
wsgiref.html
92.28
KB
-rw-r--r--
2023-12-18 11:36
xdrlib.html
32.96
KB
-rw-r--r--
2023-12-18 11:36
xml.dom.html
95.28
KB
-rw-r--r--
2023-12-18 11:36
xml.dom.minidom.html
40.51
KB
-rw-r--r--
2023-12-18 11:36
xml.dom.pulldom.html
23.65
KB
-rw-r--r--
2023-12-18 11:36
xml.etree.elementtree.html
132.32
KB
-rw-r--r--
2023-12-18 11:36
xml.html
18.81
KB
-rw-r--r--
2023-12-18 11:36
xml.sax.handler.html
41.66
KB
-rw-r--r--
2023-12-18 11:36
xml.sax.html
24.92
KB
-rw-r--r--
2023-12-18 11:36
xml.sax.reader.html
44.79
KB
-rw-r--r--
2023-12-18 11:36
xml.sax.utils.html
16.53
KB
-rw-r--r--
2023-12-18 11:36
xmlrpc.client.html
70.26
KB
-rw-r--r--
2023-12-18 11:36
xmlrpc.html
8.33
KB
-rw-r--r--
2023-12-18 11:36
xmlrpc.server.html
48.04
KB
-rw-r--r--
2023-12-18 11:36
zipapp.html
44.05
KB
-rw-r--r--
2023-12-18 11:36
zipfile.html
78.16
KB
-rw-r--r--
2023-12-18 11:36
zipimport.html
22.51
KB
-rw-r--r--
2023-12-18 11:36
zlib.html
33.75
KB
-rw-r--r--
2023-12-18 11:36
Save
Rename
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>21.18. smtpd — SMTP Server — Python 3.6.7 documentation</title> <link rel="stylesheet" href="../_static/pydoctheme.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <script type="text/javascript" src="../_static/sidebar.js"></script> <link rel="search" type="application/opensearchdescription+xml" title="Search within Python 3.6.7 documentation" href="../_static/opensearch.xml"/> <link rel="author" title="About these documents" href="../about.html" /> <link rel="index" title="Index" href="../genindex.html" /> <link rel="search" title="Search" href="../search.html" /> <link rel="copyright" title="Copyright" href="../copyright.html" /> <link rel="next" title="21.19. telnetlib — Telnet client" href="telnetlib.html" /> <link rel="prev" title="21.17. smtplib — SMTP protocol client" href="smtplib.html" /> <link rel="shortcut icon" type="image/png" href="../_static/py.png" /> <link rel="canonical" href="https://docs.python.org/3/library/smtpd.html" /> <script type="text/javascript" src="../_static/copybutton.js"></script> </head><body> <div class="related" role="navigation" aria-label="related navigation"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="../genindex.html" title="General Index" accesskey="I">index</a></li> <li class="right" > <a href="../py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="telnetlib.html" title="21.19. telnetlib — Telnet client" accesskey="N">next</a> |</li> <li class="right" > <a href="smtplib.html" title="21.17. smtplib — SMTP protocol client" accesskey="P">previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="https://www.python.org/">Python</a> »</li> <li> <a href="../index.html">3.6.7 Documentation</a> » </li> <li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li> <li class="nav-item nav-item-2"><a href="internet.html" accesskey="U">21. Internet Protocols and Support</a> »</li> <li class="right"> <div class="inline-search" style="display: none" role="search"> <form class="inline-search" action="../search.html" method="get"> <input placeholder="Quick search" type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> <script type="text/javascript">$('.inline-search').show(0);</script> | </li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body" role="main"> <div class="section" id="module-smtpd"> <span id="smtpd-smtp-server"></span><h1>21.18. <a class="reference internal" href="#module-smtpd" title="smtpd: A SMTP server implementation in Python."><code class="xref py py-mod docutils literal notranslate"><span class="pre">smtpd</span></code></a> — SMTP Server<a class="headerlink" href="#module-smtpd" title="Permalink to this headline">¶</a></h1> <p><strong>Source code:</strong> <a class="reference external" href="https://github.com/python/cpython/tree/3.6/Lib/smtpd.py">Lib/smtpd.py</a></p> <hr class="docutils" /> <p>This module offers several classes to implement SMTP (email) servers.</p> <div class="admonition seealso"> <p class="first admonition-title">See also</p> <p class="last">The <a class="reference external" href="http://aiosmtpd.readthedocs.io/">aiosmtpd</a> package is a recommended replacement for this module. It is based on <a class="reference internal" href="asyncio.html#module-asyncio" title="asyncio: Asynchronous I/O, event loop, coroutines and tasks."><code class="xref py py-mod docutils literal notranslate"><span class="pre">asyncio</span></code></a> and provides a more straightforward API. <a class="reference internal" href="#module-smtpd" title="smtpd: A SMTP server implementation in Python."><code class="xref py py-mod docutils literal notranslate"><span class="pre">smtpd</span></code></a> should be considered deprecated.</p> </div> <p>Several server implementations are present; one is a generic do-nothing implementation, which can be overridden, while the other two offer specific mail-sending strategies.</p> <p>Additionally the SMTPChannel may be extended to implement very specific interaction behaviour with SMTP clients.</p> <p>The code supports <span class="target" id="index-0"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc5321.html"><strong>RFC 5321</strong></a>, plus the <span class="target" id="index-1"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc1870.html"><strong>RFC 1870</strong></a> SIZE and <span class="target" id="index-2"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc6531.html"><strong>RFC 6531</strong></a> SMTPUTF8 extensions.</p> <div class="section" id="smtpserver-objects"> <h2>21.18.1. SMTPServer Objects<a class="headerlink" href="#smtpserver-objects" title="Permalink to this headline">¶</a></h2> <dl class="class"> <dt id="smtpd.SMTPServer"> <em class="property">class </em><code class="descclassname">smtpd.</code><code class="descname">SMTPServer</code><span class="sig-paren">(</span><em>localaddr</em>, <em>remoteaddr</em>, <em>data_size_limit=33554432</em>, <em>map=None</em>, <em>enable_SMTPUTF8=False</em>, <em>decode_data=False</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.SMTPServer" title="Permalink to this definition">¶</a></dt> <dd><p>Create a new <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a> object, which binds to local address <em>localaddr</em>. It will treat <em>remoteaddr</em> as an upstream SMTP relayer. Both <em>localaddr</em> and <em>remoteaddr</em> should be a <a class="reference internal" href="socket.html#host-port"><span class="std std-ref">(host, port)</span></a> tuple. The object inherits from <a class="reference internal" href="asyncore.html#asyncore.dispatcher" title="asyncore.dispatcher"><code class="xref py py-class docutils literal notranslate"><span class="pre">asyncore.dispatcher</span></code></a>, and so will insert itself into <a class="reference internal" href="asyncore.html#module-asyncore" title="asyncore: A base class for developing asynchronous socket handling services."><code class="xref py py-mod docutils literal notranslate"><span class="pre">asyncore</span></code></a>’s event loop on instantiation.</p> <p><em>data_size_limit</em> specifies the maximum number of bytes that will be accepted in a <code class="docutils literal notranslate"><span class="pre">DATA</span></code> command. A value of <code class="docutils literal notranslate"><span class="pre">None</span></code> or <code class="docutils literal notranslate"><span class="pre">0</span></code> means no limit.</p> <p><em>map</em> is the socket map to use for connections (an initially empty dictionary is a suitable value). If not specified the <a class="reference internal" href="asyncore.html#module-asyncore" title="asyncore: A base class for developing asynchronous socket handling services."><code class="xref py py-mod docutils literal notranslate"><span class="pre">asyncore</span></code></a> global socket map is used.</p> <p><em>enable_SMTPUTF8</em> determines whether the <code class="docutils literal notranslate"><span class="pre">SMTPUTF8</span></code> extension (as defined in <span class="target" id="index-3"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc6531.html"><strong>RFC 6531</strong></a>) should be enabled. The default is <code class="docutils literal notranslate"><span class="pre">False</span></code>. When <code class="docutils literal notranslate"><span class="pre">True</span></code>, <code class="docutils literal notranslate"><span class="pre">SMTPUTF8</span></code> is accepted as a parameter to the <code class="docutils literal notranslate"><span class="pre">MAIL</span></code> command and when present is passed to <a class="reference internal" href="#smtpd.SMTPServer.process_message" title="smtpd.SMTPServer.process_message"><code class="xref py py-meth docutils literal notranslate"><span class="pre">process_message()</span></code></a> in the <code class="docutils literal notranslate"><span class="pre">kwargs['mail_options']</span></code> list. <em>decode_data</em> and <em>enable_SMTPUTF8</em> cannot be set to <code class="docutils literal notranslate"><span class="pre">True</span></code> at the same time.</p> <p><em>decode_data</em> specifies whether the data portion of the SMTP transaction should be decoded using UTF-8. When <em>decode_data</em> is <code class="docutils literal notranslate"><span class="pre">False</span></code> (the default), the server advertises the <code class="docutils literal notranslate"><span class="pre">8BITMIME</span></code> extension (<span class="target" id="index-4"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc6152.html"><strong>RFC 6152</strong></a>), accepts the <code class="docutils literal notranslate"><span class="pre">BODY=8BITMIME</span></code> parameter to the <code class="docutils literal notranslate"><span class="pre">MAIL</span></code> command, and when present passes it to <a class="reference internal" href="#smtpd.SMTPServer.process_message" title="smtpd.SMTPServer.process_message"><code class="xref py py-meth docutils literal notranslate"><span class="pre">process_message()</span></code></a> in the <code class="docutils literal notranslate"><span class="pre">kwargs['mail_options']</span></code> list. <em>decode_data</em> and <em>enable_SMTPUTF8</em> cannot be set to <code class="docutils literal notranslate"><span class="pre">True</span></code> at the same time.</p> <dl class="method"> <dt id="smtpd.SMTPServer.process_message"> <code class="descname">process_message</code><span class="sig-paren">(</span><em>peer</em>, <em>mailfrom</em>, <em>rcpttos</em>, <em>data</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.SMTPServer.process_message" title="Permalink to this definition">¶</a></dt> <dd><p>Raise a <a class="reference internal" href="exceptions.html#NotImplementedError" title="NotImplementedError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">NotImplementedError</span></code></a> exception. Override this in subclasses to do something useful with this message. Whatever was passed in the constructor as <em>remoteaddr</em> will be available as the <code class="xref py py-attr docutils literal notranslate"><span class="pre">_remoteaddr</span></code> attribute. <em>peer</em> is the remote host’s address, <em>mailfrom</em> is the envelope originator, <em>rcpttos</em> are the envelope recipients and <em>data</em> is a string containing the contents of the e-mail (which should be in <span class="target" id="index-5"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc5321.html"><strong>RFC 5321</strong></a> format).</p> <p>If the <em>decode_data</em> constructor keyword is set to <code class="docutils literal notranslate"><span class="pre">True</span></code>, the <em>data</em> argument will be a unicode string. If it is set to <code class="docutils literal notranslate"><span class="pre">False</span></code>, it will be a bytes object.</p> <p><em>kwargs</em> is a dictionary containing additional information. It is empty if <code class="docutils literal notranslate"><span class="pre">decode_data=True</span></code> was given as an init argument, otherwise it contains the following keys:</p> <blockquote> <div><dl class="docutils"> <dt><em>mail_options</em>:</dt> <dd>a list of all received parameters to the <code class="docutils literal notranslate"><span class="pre">MAIL</span></code> command (the elements are uppercase strings; example: <code class="docutils literal notranslate"><span class="pre">['BODY=8BITMIME',</span> <span class="pre">'SMTPUTF8']</span></code>).</dd> <dt><em>rcpt_options</em>:</dt> <dd>same as <em>mail_options</em> but for the <code class="docutils literal notranslate"><span class="pre">RCPT</span></code> command. Currently no <code class="docutils literal notranslate"><span class="pre">RCPT</span> <span class="pre">TO</span></code> options are supported, so for now this will always be an empty list.</dd> </dl> </div></blockquote> <p>Implementations of <code class="docutils literal notranslate"><span class="pre">process_message</span></code> should use the <code class="docutils literal notranslate"><span class="pre">**kwargs</span></code> signature to accept arbitrary keyword arguments, since future feature enhancements may add keys to the kwargs dictionary.</p> <p>Return <code class="docutils literal notranslate"><span class="pre">None</span></code> to request a normal <code class="docutils literal notranslate"><span class="pre">250</span> <span class="pre">Ok</span></code> response; otherwise return the desired response string in <span class="target" id="index-6"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc5321.html"><strong>RFC 5321</strong></a> format.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPServer.channel_class"> <code class="descname">channel_class</code><a class="headerlink" href="#smtpd.SMTPServer.channel_class" title="Permalink to this definition">¶</a></dt> <dd><p>Override this in subclasses to use a custom <a class="reference internal" href="#smtpd.SMTPChannel" title="smtpd.SMTPChannel"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPChannel</span></code></a> for managing SMTP clients.</p> </dd></dl> <div class="versionadded"> <p><span class="versionmodified">New in version 3.4: </span>The <em>map</em> constructor argument.</p> </div> <div class="versionchanged"> <p><span class="versionmodified">Changed in version 3.5: </span><em>localaddr</em> and <em>remoteaddr</em> may now contain IPv6 addresses.</p> </div> <div class="versionadded"> <p><span class="versionmodified">New in version 3.5: </span>The <em>decode_data</em> and <em>enable_SMTPUTF8</em> constructor parameters, and the <em>kwargs</em> parameter to <a class="reference internal" href="#smtpd.SMTPServer.process_message" title="smtpd.SMTPServer.process_message"><code class="xref py py-meth docutils literal notranslate"><span class="pre">process_message()</span></code></a> when <em>decode_data</em> is <code class="docutils literal notranslate"><span class="pre">False</span></code>.</p> </div> <div class="versionchanged"> <p><span class="versionmodified">Changed in version 3.6: </span><em>decode_data</em> is now <code class="docutils literal notranslate"><span class="pre">False</span></code> by default.</p> </div> </dd></dl> </div> <div class="section" id="debuggingserver-objects"> <h2>21.18.2. DebuggingServer Objects<a class="headerlink" href="#debuggingserver-objects" title="Permalink to this headline">¶</a></h2> <dl class="class"> <dt id="smtpd.DebuggingServer"> <em class="property">class </em><code class="descclassname">smtpd.</code><code class="descname">DebuggingServer</code><span class="sig-paren">(</span><em>localaddr</em>, <em>remoteaddr</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.DebuggingServer" title="Permalink to this definition">¶</a></dt> <dd><p>Create a new debugging server. Arguments are as per <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a>. Messages will be discarded, and printed on stdout.</p> </dd></dl> </div> <div class="section" id="pureproxy-objects"> <h2>21.18.3. PureProxy Objects<a class="headerlink" href="#pureproxy-objects" title="Permalink to this headline">¶</a></h2> <dl class="class"> <dt id="smtpd.PureProxy"> <em class="property">class </em><code class="descclassname">smtpd.</code><code class="descname">PureProxy</code><span class="sig-paren">(</span><em>localaddr</em>, <em>remoteaddr</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.PureProxy" title="Permalink to this definition">¶</a></dt> <dd><p>Create a new pure proxy server. Arguments are as per <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a>. Everything will be relayed to <em>remoteaddr</em>. Note that running this has a good chance to make you into an open relay, so please be careful.</p> </dd></dl> </div> <div class="section" id="mailmanproxy-objects"> <h2>21.18.4. MailmanProxy Objects<a class="headerlink" href="#mailmanproxy-objects" title="Permalink to this headline">¶</a></h2> <dl class="class"> <dt id="smtpd.MailmanProxy"> <em class="property">class </em><code class="descclassname">smtpd.</code><code class="descname">MailmanProxy</code><span class="sig-paren">(</span><em>localaddr</em>, <em>remoteaddr</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.MailmanProxy" title="Permalink to this definition">¶</a></dt> <dd><p>Create a new pure proxy server. Arguments are as per <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a>. Everything will be relayed to <em>remoteaddr</em>, unless local mailman configurations knows about an address, in which case it will be handled via mailman. Note that running this has a good chance to make you into an open relay, so please be careful.</p> </dd></dl> </div> <div class="section" id="smtpchannel-objects"> <h2>21.18.5. SMTPChannel Objects<a class="headerlink" href="#smtpchannel-objects" title="Permalink to this headline">¶</a></h2> <dl class="class"> <dt id="smtpd.SMTPChannel"> <em class="property">class </em><code class="descclassname">smtpd.</code><code class="descname">SMTPChannel</code><span class="sig-paren">(</span><em>server</em>, <em>conn</em>, <em>addr</em>, <em>data_size_limit=33554432</em>, <em>map=None</em>, <em>enable_SMTPUTF8=False</em>, <em>decode_data=False</em><span class="sig-paren">)</span><a class="headerlink" href="#smtpd.SMTPChannel" title="Permalink to this definition">¶</a></dt> <dd><p>Create a new <a class="reference internal" href="#smtpd.SMTPChannel" title="smtpd.SMTPChannel"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPChannel</span></code></a> object which manages the communication between the server and a single SMTP client.</p> <p><em>conn</em> and <em>addr</em> are as per the instance variables described below.</p> <p><em>data_size_limit</em> specifies the maximum number of bytes that will be accepted in a <code class="docutils literal notranslate"><span class="pre">DATA</span></code> command. A value of <code class="docutils literal notranslate"><span class="pre">None</span></code> or <code class="docutils literal notranslate"><span class="pre">0</span></code> means no limit.</p> <p><em>enable_SMTPUTF8</em> determines whether the <code class="docutils literal notranslate"><span class="pre">SMTPUTF8</span></code> extension (as defined in <span class="target" id="index-7"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc6531.html"><strong>RFC 6531</strong></a>) should be enabled. The default is <code class="docutils literal notranslate"><span class="pre">False</span></code>. <em>decode_data</em> and <em>enable_SMTPUTF8</em> cannot be set to <code class="docutils literal notranslate"><span class="pre">True</span></code> at the same time.</p> <p>A dictionary can be specified in <em>map</em> to avoid using a global socket map.</p> <p><em>decode_data</em> specifies whether the data portion of the SMTP transaction should be decoded using UTF-8. The default is <code class="docutils literal notranslate"><span class="pre">False</span></code>. <em>decode_data</em> and <em>enable_SMTPUTF8</em> cannot be set to <code class="docutils literal notranslate"><span class="pre">True</span></code> at the same time.</p> <p>To use a custom SMTPChannel implementation you need to override the <a class="reference internal" href="#smtpd.SMTPServer.channel_class" title="smtpd.SMTPServer.channel_class"><code class="xref py py-attr docutils literal notranslate"><span class="pre">SMTPServer.channel_class</span></code></a> of your <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a>.</p> <div class="versionchanged"> <p><span class="versionmodified">Changed in version 3.5: </span>The <em>decode_data</em> and <em>enable_SMTPUTF8</em> parameters were added.</p> </div> <div class="versionchanged"> <p><span class="versionmodified">Changed in version 3.6: </span><em>decode_data</em> is now <code class="docutils literal notranslate"><span class="pre">False</span></code> by default.</p> </div> <p>The <a class="reference internal" href="#smtpd.SMTPChannel" title="smtpd.SMTPChannel"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPChannel</span></code></a> has the following instance variables:</p> <dl class="attribute"> <dt id="smtpd.SMTPChannel.smtp_server"> <code class="descname">smtp_server</code><a class="headerlink" href="#smtpd.SMTPChannel.smtp_server" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the <a class="reference internal" href="#smtpd.SMTPServer" title="smtpd.SMTPServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPServer</span></code></a> that spawned this channel.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.conn"> <code class="descname">conn</code><a class="headerlink" href="#smtpd.SMTPChannel.conn" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the socket object connecting to the client.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.addr"> <code class="descname">addr</code><a class="headerlink" href="#smtpd.SMTPChannel.addr" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the address of the client, the second value returned by <a class="reference internal" href="socket.html#socket.socket.accept" title="socket.socket.accept"><code class="xref py py-func docutils literal notranslate"><span class="pre">socket.accept</span></code></a></p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.received_lines"> <code class="descname">received_lines</code><a class="headerlink" href="#smtpd.SMTPChannel.received_lines" title="Permalink to this definition">¶</a></dt> <dd><p>Holds a list of the line strings (decoded using UTF-8) received from the client. The lines have their <code class="docutils literal notranslate"><span class="pre">"\r\n"</span></code> line ending translated to <code class="docutils literal notranslate"><span class="pre">"\n"</span></code>.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.smtp_state"> <code class="descname">smtp_state</code><a class="headerlink" href="#smtpd.SMTPChannel.smtp_state" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the current state of the channel. This will be either <code class="xref py py-attr docutils literal notranslate"><span class="pre">COMMAND</span></code> initially and then <code class="xref py py-attr docutils literal notranslate"><span class="pre">DATA</span></code> after the client sends a “DATA” line.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.seen_greeting"> <code class="descname">seen_greeting</code><a class="headerlink" href="#smtpd.SMTPChannel.seen_greeting" title="Permalink to this definition">¶</a></dt> <dd><p>Holds a string containing the greeting sent by the client in its “HELO”.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.mailfrom"> <code class="descname">mailfrom</code><a class="headerlink" href="#smtpd.SMTPChannel.mailfrom" title="Permalink to this definition">¶</a></dt> <dd><p>Holds a string containing the address identified in the “MAIL FROM:” line from the client.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.rcpttos"> <code class="descname">rcpttos</code><a class="headerlink" href="#smtpd.SMTPChannel.rcpttos" title="Permalink to this definition">¶</a></dt> <dd><p>Holds a list of strings containing the addresses identified in the “RCPT TO:” lines from the client.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.received_data"> <code class="descname">received_data</code><a class="headerlink" href="#smtpd.SMTPChannel.received_data" title="Permalink to this definition">¶</a></dt> <dd><p>Holds a string containing all of the data sent by the client during the DATA state, up to but not including the terminating <code class="docutils literal notranslate"><span class="pre">"\r\n.\r\n"</span></code>.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.fqdn"> <code class="descname">fqdn</code><a class="headerlink" href="#smtpd.SMTPChannel.fqdn" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the fully-qualified domain name of the server as returned by <a class="reference internal" href="socket.html#socket.getfqdn" title="socket.getfqdn"><code class="xref py py-func docutils literal notranslate"><span class="pre">socket.getfqdn()</span></code></a>.</p> </dd></dl> <dl class="attribute"> <dt id="smtpd.SMTPChannel.peer"> <code class="descname">peer</code><a class="headerlink" href="#smtpd.SMTPChannel.peer" title="Permalink to this definition">¶</a></dt> <dd><p>Holds the name of the client peer as returned by <code class="docutils literal notranslate"><span class="pre">conn.getpeername()</span></code> where <code class="docutils literal notranslate"><span class="pre">conn</span></code> is <a class="reference internal" href="#smtpd.SMTPChannel.conn" title="smtpd.SMTPChannel.conn"><code class="xref py py-attr docutils literal notranslate"><span class="pre">conn</span></code></a>.</p> </dd></dl> <p>The <a class="reference internal" href="#smtpd.SMTPChannel" title="smtpd.SMTPChannel"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPChannel</span></code></a> operates by invoking methods named <code class="docutils literal notranslate"><span class="pre">smtp_<command></span></code> upon reception of a command line from the client. Built into the base <a class="reference internal" href="#smtpd.SMTPChannel" title="smtpd.SMTPChannel"><code class="xref py py-class docutils literal notranslate"><span class="pre">SMTPChannel</span></code></a> class are methods for handling the following commands (and responding to them appropriately):</p> <table border="1" class="docutils"> <colgroup> <col width="11%" /> <col width="89%" /> </colgroup> <thead valign="bottom"> <tr class="row-odd"><th class="head">Command</th> <th class="head">Action taken</th> </tr> </thead> <tbody valign="top"> <tr class="row-even"><td>HELO</td> <td>Accepts the greeting from the client and stores it in <a class="reference internal" href="#smtpd.SMTPChannel.seen_greeting" title="smtpd.SMTPChannel.seen_greeting"><code class="xref py py-attr docutils literal notranslate"><span class="pre">seen_greeting</span></code></a>. Sets server to base command mode.</td> </tr> <tr class="row-odd"><td>EHLO</td> <td>Accepts the greeting from the client and stores it in <a class="reference internal" href="#smtpd.SMTPChannel.seen_greeting" title="smtpd.SMTPChannel.seen_greeting"><code class="xref py py-attr docutils literal notranslate"><span class="pre">seen_greeting</span></code></a>. Sets server to extended command mode.</td> </tr> <tr class="row-even"><td>NOOP</td> <td>Takes no action.</td> </tr> <tr class="row-odd"><td>QUIT</td> <td>Closes the connection cleanly.</td> </tr> <tr class="row-even"><td>MAIL</td> <td>Accepts the “MAIL FROM:” syntax and stores the supplied address as <a class="reference internal" href="#smtpd.SMTPChannel.mailfrom" title="smtpd.SMTPChannel.mailfrom"><code class="xref py py-attr docutils literal notranslate"><span class="pre">mailfrom</span></code></a>. In extended command mode, accepts the <span class="target" id="index-8"></span><a class="rfc reference external" href="https://tools.ietf.org/html/rfc1870.html"><strong>RFC 1870</strong></a> SIZE attribute and responds appropriately based on the value of <em>data_size_limit</em>.</td> </tr> <tr class="row-odd"><td>RCPT</td> <td>Accepts the “RCPT TO:” syntax and stores the supplied addresses in the <a class="reference internal" href="#smtpd.SMTPChannel.rcpttos" title="smtpd.SMTPChannel.rcpttos"><code class="xref py py-attr docutils literal notranslate"><span class="pre">rcpttos</span></code></a> list.</td> </tr> <tr class="row-even"><td>RSET</td> <td>Resets the <a class="reference internal" href="#smtpd.SMTPChannel.mailfrom" title="smtpd.SMTPChannel.mailfrom"><code class="xref py py-attr docutils literal notranslate"><span class="pre">mailfrom</span></code></a>, <a class="reference internal" href="#smtpd.SMTPChannel.rcpttos" title="smtpd.SMTPChannel.rcpttos"><code class="xref py py-attr docutils literal notranslate"><span class="pre">rcpttos</span></code></a>, and <a class="reference internal" href="#smtpd.SMTPChannel.received_data" title="smtpd.SMTPChannel.received_data"><code class="xref py py-attr docutils literal notranslate"><span class="pre">received_data</span></code></a>, but not the greeting.</td> </tr> <tr class="row-odd"><td>DATA</td> <td>Sets the internal state to <code class="xref py py-attr docutils literal notranslate"><span class="pre">DATA</span></code> and stores remaining lines from the client in <a class="reference internal" href="#smtpd.SMTPChannel.received_data" title="smtpd.SMTPChannel.received_data"><code class="xref py py-attr docutils literal notranslate"><span class="pre">received_data</span></code></a> until the terminator <code class="docutils literal notranslate"><span class="pre">"\r\n.\r\n"</span></code> is received.</td> </tr> <tr class="row-even"><td>HELP</td> <td>Returns minimal information on command syntax</td> </tr> <tr class="row-odd"><td>VRFY</td> <td>Returns code 252 (the server doesn’t know if the address is valid)</td> </tr> <tr class="row-even"><td>EXPN</td> <td>Reports that the command is not implemented.</td> </tr> </tbody> </table> </dd></dl> </div> </div> </div> </div> </div> <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> <div class="sphinxsidebarwrapper"> <h3><a href="../contents.html">Table Of Contents</a></h3> <ul> <li><a class="reference internal" href="#">21.18. <code class="docutils literal notranslate"><span class="pre">smtpd</span></code> — SMTP Server</a><ul> <li><a class="reference internal" href="#smtpserver-objects">21.18.1. SMTPServer Objects</a></li> <li><a class="reference internal" href="#debuggingserver-objects">21.18.2. DebuggingServer Objects</a></li> <li><a class="reference internal" href="#pureproxy-objects">21.18.3. PureProxy Objects</a></li> <li><a class="reference internal" href="#mailmanproxy-objects">21.18.4. MailmanProxy Objects</a></li> <li><a class="reference internal" href="#smtpchannel-objects">21.18.5. SMTPChannel Objects</a></li> </ul> </li> </ul> <h4>Previous topic</h4> <p class="topless"><a href="smtplib.html" title="previous chapter">21.17. <code class="docutils literal notranslate"><span class="pre">smtplib</span></code> — SMTP protocol client</a></p> <h4>Next topic</h4> <p class="topless"><a href="telnetlib.html" title="next chapter">21.19. <code class="docutils literal notranslate"><span class="pre">telnetlib</span></code> — Telnet client</a></p> <div role="note" aria-label="source link"> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="../bugs.html">Report a Bug</a></li> <li> <a href="https://github.com/python/cpython/blob/3.6/Doc/library/smtpd.rst" rel="nofollow">Show Source </a> </li> </ul> </div> </div> </div> <div class="clearer"></div> </div> <div class="related" role="navigation" aria-label="related navigation"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="../genindex.html" title="General Index" >index</a></li> <li class="right" > <a href="../py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="telnetlib.html" title="21.19. telnetlib — Telnet client" >next</a> |</li> <li class="right" > <a href="smtplib.html" title="21.17. smtplib — SMTP protocol client" >previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="https://www.python.org/">Python</a> »</li> <li> <a href="../index.html">3.6.7 Documentation</a> » </li> <li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li> <li class="nav-item nav-item-2"><a href="internet.html" >21. Internet Protocols and Support</a> »</li> <li class="right"> <div class="inline-search" style="display: none" role="search"> <form class="inline-search" action="../search.html" method="get"> <input placeholder="Quick search" type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> <script type="text/javascript">$('.inline-search').show(0);</script> | </li> </ul> </div> <div class="footer"> © <a href="../copyright.html">Copyright</a> 2001-2023, Python Software Foundation. <br /> The Python Software Foundation is a non-profit corporation. <a href="https://www.python.org/psf/donations/">Please donate.</a> <br /> Last updated on Dec 18, 2023. <a href="../bugs.html">Found a bug</a>? <br /> Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.7.6. </div> </body> </html>