Автор: redcv1
Дата сообщения: 18.10.2005 10:38
Доброго дня, All!
Совершенно случайно столкнулся с такой штукой:
Бесследно исчезают вложения в письмах с расширением .mht
Пишу письмо со вложением (имена изменены):
Tue 2005-10-18 11:24:18: Session 1522; child 1; thread 1228
Tue 2005-10-18 11:24:02: Accepting SMTP connection from [xx.xx.xx.xx : 2358]
Tue 2005-10-18 11:24:02: --> 220 domain.ru ESMTP MDaemon 7.1.0; Tue, 18 Oct 2005 11:24:02 +0400
Tue 2005-10-18 11:24:17: <-- EHLO domain.ru
Tue 2005-10-18 11:24:17: --> 250-domain.ru Hello domain.ru, pleased to meet you
Tue 2005-10-18 11:24:17: --> 250-ETRN
Tue 2005-10-18 11:24:17: --> 250-AUTH=LOGIN
Tue 2005-10-18 11:24:17: --> 250-AUTH LOGIN CRAM-MD5
Tue 2005-10-18 11:24:17: --> 250-8BITMIME
Tue 2005-10-18 11:24:17: --> 250 SIZE 0
Tue 2005-10-18 11:24:18: <-- MAIL FROM:<user@domain.ru> SIZE=160839
Tue 2005-10-18 11:24:18: --> 250 <user@domain.ru>, Sender ok
Tue 2005-10-18 11:24:18: <-- RCPT TO:<user@domain.ru>
Tue 2005-10-18 11:24:18: --> 250 <user@domain.ru>, Recipient ok
Tue 2005-10-18 11:24:18: <-- DATA
Tue 2005-10-18 11:24:18: Creating temp file (SMTP): c:\path\md50000001037.tmp
Tue 2005-10-18 11:24:18: --> 354 Enter mail, end with <CRLF>.<CRLF>
Tue 2005-10-18 11:24:18: Message creation successful: c:\path\md50000169037.msg
Tue 2005-10-18 11:24:18: --> 250 Ok, message saved <Message-ID: <1431741256.20051018112459@domain.ru>>
Tue 2005-10-18 11:24:18: <-- RSET
Tue 2005-10-18 11:24:18: --> 250 RSET? Well, ok.
Tue 2005-10-18 11:24:18: <-- QUIT
Tue 2005-10-18 11:24:18: --> 221 See ya in cyberspace
Tue 2005-10-18 11:24:18: SMTP session successful (Bytes in/out: 160965/461)
Tue 2005-10-18 11:24:18: ----------
видим, что размер сообщения 160839
Получаю письмо:
Tue 2005-10-18 11:28:05: Session 1534; child 1
Tue 2005-10-18 11:28:04: Accepting POP connection from [xx.xx.xx.xx : 2361]
Tue 2005-10-18 11:28:04: --> +OK domain.ru POP MDaemon 7.1.0 ready <MDAEMON-F200510181128.AA2804531MD3976@domain.ru>
Tue 2005-10-18 11:28:04: <-- USER user
Tue 2005-10-18 11:28:04: --> +OK user... User ok
Tue 2005-10-18 11:28:04: <-- PASS ******
Tue 2005-10-18 11:28:04: --> +OK user@domain.ru's mailbox has 1 total messages (1391 octets)
Tue 2005-10-18 11:28:04: <-- STAT
Tue 2005-10-18 11:28:04: --> +OK 1 1391
Tue 2005-10-18 11:28:04: <-- LIST
Tue 2005-10-18 11:28:04: --> +OK 1 1391
Tue 2005-10-18 11:28:04: --> 1 1391
Tue 2005-10-18 11:28:04: --> .
Tue 2005-10-18 11:28:04: <-- UIDL
Tue 2005-10-18 11:28:04: --> +OK
Tue 2005-10-18 11:28:04: --> 1 MD50000000148:MSG:1391:29742004:4122030066
Tue 2005-10-18 11:28:04: --> .
Tue 2005-10-18 11:28:05: <-- RETR 1
Tue 2005-10-18 11:28:05: --> +OK 1391 octets
Tue 2005-10-18 11:28:05: Sending <C:\path\md50000000148.msg> to [xx.xx.xx.xx]
Tue 2005-10-18 11:28:05: Transfer Complete.
Tue 2005-10-18 11:28:05: <-- DELE 1
Tue 2005-10-18 11:28:05: --> +OK message 1 deleted
Tue 2005-10-18 11:28:05: <-- QUIT
Tue 2005-10-18 11:28:05: --> +OK user@domain.ru accept.vrn.ru POP Server signing off (mailbox empty)
Tue 2005-10-18 11:28:05: POP session complete (Bytes in/out: 66/1795)
Tue 2005-10-18 11:28:05: ----------
видим, что размер сообщения стал 1391
Вложения соответственно нет...
Фильтров нет, вирусов нет, как спам не прокатывает...
Если сделать то-же самое, но упаковать файл в zip - все приходит...
Подскажите, плиз, где грабли?
Спасибо!