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Diffstat (limited to 'src/mailman/bouncers/smtp32.py')
| -rw-r--r-- | src/mailman/bouncers/smtp32.py | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/mailman/bouncers/smtp32.py b/src/mailman/bouncers/smtp32.py deleted file mode 100644 index 711323923..000000000 --- a/src/mailman/bouncers/smtp32.py +++ /dev/null @@ -1,81 +0,0 @@ -# Copyright (C) 1998-2011 by the Free Software Foundation, Inc. -# -# This file is part of GNU Mailman. -# -# GNU Mailman is free software: you can redistribute it and/or modify it under -# the terms of the GNU General Public License as published by the Free -# Software Foundation, either version 3 of the License, or (at your option) -# any later version. -# -# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License along with -# GNU Mailman. If not, see <http://www.gnu.org/licenses/>. - -"""Something which claims -X-Mailer: <SMTP32 vXXXXXX> - -What the heck is this thing? Here's a recent host: - -% telnet 207.51.255.218 smtp -Trying 207.51.255.218... -Connected to 207.51.255.218. -Escape character is '^]'. -220 X1 NT-ESMTP Server 208.24.118.205 (IMail 6.00 45595-15) - -""" - -from __future__ import absolute_import, unicode_literals - -__metaclass__ = type -__all__ = [ - 'SMTP32', - ] - - -import re - -from email.iterators import body_line_iterator -from zope.interface import implements - -from mailman.interfaces.bounce import IBounceDetector - - -ecre = re.compile('original message follows', re.IGNORECASE) -acre = re.compile(r''' - ( # several different prefixes - user\ mailbox[^:]*: # have been spotted in the - |delivery\ failed[^:]*: # wild... - |unknown\ user[^:]*: - |undeliverable\ +to - |delivery\ userid[^:]*: - ) - \s* # space separator - (?P<addr>[^\s]*) # and finally, the address - ''', re.IGNORECASE | re.VERBOSE) - - - -class SMTP32: - """Something which claims - - X-Mailer: <SMTP32 vXXXXXX> - """ - - implements(IBounceDetector) - - def process(self, msg): - mailer = msg.get('x-mailer', '') - if not mailer.startswith('<SMTP32 v'): - return set() - addresses = set() - for line in body_line_iterator(msg): - if ecre.search(line): - break - mo = acre.search(line) - if mo: - addresses.add(mo.group('addr')) - return addresses |
