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Newsgroups: mail-lists.delegate-en

[DeleGate-En] Pop3proxy -- Timeout with malformed MimeMessages
30 Aug 2006 12:04:17 GMT Gateman <pz4dabdyi.ml@delegate.org>




Hi yutaka,

we use delegate(V9.1.1)as a pop3proxy and have problems with some
malformed mime messages.
Delegate strips of some part of the message so that the client doesn't 
see the end of the message.

Connecting direct to the pop3-Server  the mail is transfer without 
problems.


The original message has  after the last mine boundary  about 1500 
spaces (0x20) and then the EOF-Sequenz,  0D0A0E0D0A.
Delegate strips away all the spaces and sends then only 0E0D0A.
The client wait  for 0D0A0E0D0A   as EOF-mark,
so after  60 sec he has a timeout and disconnects the session.

See the hex dumps appended.


Greetings

Norbert


---------------  external side,  delgate  receiving   -----------



0330  54 4d 4c 3e 0d 0a 2d 2d 2d 2d 2d 2d 3d 5f 4e 65   TML>..------=_Ne
0340  78 70 00 00 00 00 Xf 30 30 30 5f 00 00 00 00 Xf   xtPart_000_00A6_
0350  30 31 43 36 43 31 43 41 2e 35 31 36 38 39 32 30   01C6C1CA.5168920
0360  30 2d 2d 00 00 00 00 00 00 00 00 00 00 00 00 00   0--.............
0370  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0380  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0390  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03a0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03b0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03c0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03d0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03e0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03f0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0400  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0410  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0420  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................


....... cut away   about   64 lines   .....
.......  next Frame  ...........

0300  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0310  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0320  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0330  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0340  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0350  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0360  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0370  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0380  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0390  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
03a0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0d   ................
03b0  0a 2e 0d 0a                                       ....

---------------  internal  side,  delgate  sending   -----------

3d0  44 49 56 3e 3c 46 4f 4e 54 20 00 00 00 00 Xd 33   DIV><FONT face=3
03e0  40 00 00 00 00 Xc 20 73 69 7a 65 3d 33 44 32 3e   DArial size=3D2>
03f0  0d 0a 3c 41 20 00 00 00 00 Xd 33 44 22 68 74 74   ..<A href=3D"htt
0400  70 3a 2f 2f 6e 6f 61 70 00 00 00 00 Xe 63 6f 6d   p://noastert.com
0410  2f 75 73 2f 22 3e 00 00 00 00 Xa 2f 2f 6e 6f 61   /us/">http://noa
0420  70 00 00 00 00 Xe 63 6f 6d 2f 75 73 2f 3c 2f 41   stert.com/us/</A
0430  3e 3c 42 52 3e 3c 42 52 3e 3c 42 52 3e 0d 0a 73   ><BR><BR><BR>..s
0440  75 72 66 61 63 65 20 65 6e 65 72 67 79 20 61 72   urface energy ar
0450  63 20 6c 00 00 00 00 Xc 62 72 3e 0d 0a 70 65 64   c light<br>..ped
0460  61 6c 20 73 75 72 66 61 63 65 20 69 6e 63 6c 75   al surface inclu
0470  73 69 6f 6e 20 62 6f 64 79 3c 62 72 3e 0d 0a 61   sion body<br>..a
0480  70 70 6c 65 20 6d 69 6c 60 00 00 00 00 Xf 6c 6b   pple mildew folk
0490  20 6d 79 74 68 3c 62 72 3e 0d 0a 70 73 65 75 64    myth<br>..pseud
04a0  6f 20 6c 00 00 00 00 Xc 61 74 69 6f 6e 20 67 6f   o legislation go
04b0  61 6c 20 70 6f 73 74 3c 62 72 3e 0d 0a 62 72 6f   al post<br>..bro
04c0  61 64 2d 77 60 00 00 00 00 Xd 69 6e 69 6e 67 20   ad-wayed mining
04d0  65 6e 67 69 6e 65 65 72 3c 62 72 3e 0d 0a 3c 2f   engineer<br>..</
04e0  46 4f 4e 54 3e 3c 2f 44 49 56 3e 3c 2f 42 4f 44   FONT></DIV></BOD
04f0  59 3e 3c 2f 48 54 4d 4c 3e 0d 0a 2d 2d 2d 2d 2d   Y></HTML>..-----
0500  2d 3d 5f 4e 65 78 70 00 00 00 00 Xf 30 30 30 5f   -=_NextPart_000_
0510  00 00 00 00 Xf 30 31 43 36 43 31 43 41 2e 35 31   00A6_01C6C1CA.51
0520  36 30 00 00 00 00 Xd 2d 2e 0d 0a                  689200--...



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