454 5.7.3 Client does not have permission to Send As this sender

Umgebung
--------

Server:
- Windows 2003 SBS
- virtueller Standardserver für SMTP: Standardauthentifizierung

Client:
- SuSE Linux 10


Problem
-------

Mit Hilfe von "mail" soll der Linux-Client über den Exchange-Server Statusmeldungen verschicken. Auf dem Exchange-Server existiert ein für diesen Zweck eingerichtetes Konto. Laut Ethereal ist die Authentifizierung erfolgreich (Frame 13). Auch die übermittelte Absenderadresse (die beim Benutzer auf dem SBS hinterlegt ist; Frame 14) wird von Exchange akzeptiert (Frame 15). Nachdem der Mail-Body übermittelt wurde (Frame 19), lehnt der Exchange-Server jedoch das Versenden der Mail mit der im Betreff genannten Begründung ab (Frame 20).

Spiele ich den ganzen Spaß mittels Telnet durch, klappt der Versand. Mit "mail" verschickte Mails werden vom Exchange-Server dagegen nur bei aktiviertem anonymen Zugriff entgegengenommen.


bisherige Fehlersuche
---------------------

Für die Dienste MSExchangeTransport und MSExchangeIS / Postfach hatte ich die Protokollierungsstufe vorübergehend auf "Maximum" gesetzt. Anscheinend habe ich aber an der falschen Stelle protokollieren lassen, denn im Anwendungsprotokoll findet sich anschließend lediglich eine Mitteilung über die erfolgreiche SMTP-Authentifizierung.


Fragen
------

Kann ich irgendwo ausführlicher protokollieren lassen, wieso Exchange die Absenderadresse nicht mag?
Wieso akzeptiert Exchange zunächst die Absenderadresse und überlegt es sich dann beim Übermitteln der Mail plötzlich anders?


Anhang
------

Ethereal-Protokoll (aufgezeichnet auf dem Exchange-Server)

No. Time Source Destination Protocol Info
1 0.000000 192.168.57.1 192.168.57.2 TCP 43103 > smtp [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=927863764 TSER=0 WS=2

Frame 1 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 0, Ack: 0, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 3c 2b 23 40 00 40 06 1c 45 c0 a8 39 01 c0 a8 .<+#@.@..E..9...
0020 39 02 a8 5f 00 19 30 f1 38 f7 00 00 00 00 a0 02 9.._..0.8.......
0030 16 d0 e0 5d 00 00 02 04 05 b4 04 02 08 0a 37 4e ...]..........7N
0040 13 d4 00 00 00 00 01 03 03 02 ..........

No. Time Source Destination Protocol Info
2 0.000036 192.168.57.2 192.168.57.1 TCP smtp > 43103 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=0 TSV=0 TSER=0

Frame 2 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 0, Ack: 1, Len: 0

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 40 0f 90 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .@..@.......9...
0020 39 01 00 19 a8 5f e9 4c ed 47 30 f1 38 f8 b0 12 9...._.L.G0.8...
0030 ff ff 59 a6 00 00 02 04 05 b4 01 03 03 00 01 01 ..Y.............
0040 08 0a 00 00 00 00 00 00 00 00 01 01 04 02 ..............

No. Time Source Destination Protocol Info
3 0.000241 192.168.57.1 192.168.57.2 TCP 43103 > smtp [ACK] Seq=1 Ack=1 Win=5840 Len=0 TSV=927863764 TSER=0

Frame 3 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 1, Ack: 1, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 34 2b 25 40 00 40 06 1c 4b c0 a8 39 01 c0 a8 .4+%@.@..K..9...
0020 39 02 a8 5f 00 19 30 f1 38 f8 e9 4c ed 48 80 10 9.._..0.8..L.H..
0030 05 b4 49 9b 00 00 01 01 08 0a 37 4e 13 d4 00 00 ..I.......7N....
0040 00 00 ..

No. Time Source Destination Protocol Info
4 0.010711 192.168.57.2 192.168.57.1 SMTP Response: 220 tfi-online.de Microsoft ESMTP MAIL Service, Version: 6.0.3790.211 ready at Tue, 2 May 2006 12:44:50 +0200

Frame 4 (179 bytes on wire, 179 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 1, Ack: 1, Len: 113
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 a5 0f 95 40 00 80 06 00 00 c0 a8 39 02 c0 a8 ....@.......9...
0020 39 01 00 19 a8 5f e9 4c ed 48 30 f1 38 f8 80 18 9...._.L.H0.8...
0030 ff ff f3 eb 00 00 01 01 08 0a 00 94 08 92 37 4e ..............7N
0040 13 d4 32 32 30 20 74 66 69 2d 6f 6e 6c 69 6e 65 ..220 tfi-online
0050 2e 64 65 20 4d 69 63 72 6f 73 6f 66 74 20 45 53 .de Microsoft ES
0060 4d 54 50 20 4d 41 49 4c 20 53 65 72 76 69 63 65 MTP MAIL Service
0070 2c 20 56 65 72 73 69 6f 6e 3a 20 36 2e 30 2e 33 , Version: 6.0.3
0080 37 39 30 2e 32 31 31 20 72 65 61 64 79 20 61 74 790.211 ready at
0090 20 20 54 75 65 2c 20 32 20 4d 61 79 20 32 30 30 Tue, 2 May 200
00a0 36 20 31 32 3a 34 34 3a 35 30 20 2b 30 32 30 30 6 12:44:50 +0200
00b0 20 0d 0a ..

No. Time Source Destination Protocol Info
5 0.010945 192.168.57.1 192.168.57.2 TCP 43103 > smtp [ACK] Seq=1 Ack=114 Win=5840 Len=0 TSV=927863767 TSER=9701522

Frame 5 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 1, Ack: 114, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 34 2b 27 40 00 40 06 1c 49 c0 a8 39 01 c0 a8 .4+'@.@..I..9...
0020 39 02 a8 5f 00 19 30 f1 38 f8 e9 4c ed b9 80 10 9.._..0.8..L....
0030 05 b4 40 01 00 00 01 01 08 0a 37 4e 13 d7 00 94 ..@.......7N....
0040 08 92 ..

No. Time Source Destination Protocol Info
6 0.011185 192.168.57.1 192.168.57.2 SMTP Command: EHLO tfi001.tfi-net.local

Frame 6 (93 bytes on wire, 93 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 1, Ack: 114, Len: 27
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 4f 2b 29 40 00 40 06 1c 2c c0 a8 39 01 c0 a8 .O+)@.@..,..9...
0020 39 02 a8 5f 00 19 30 f1 38 f8 e9 4c ed b9 80 18 9.._..0.8..L....
0030 05 b4 c0 04 00 00 01 01 08 0a 37 4e 13 d7 00 94 ..........7N....
0040 08 92 45 48 4c 4f 20 74 66 69 30 30 31 2e 74 66 ..EHLO tfi001.tf
0050 69 2d 6e 65 74 2e 6c 6f 63 61 6c 0d 0a i-net.local..

No. Time Source Destination Protocol Info
7 0.011506 192.168.57.2 192.168.57.1 SMTP Response: 250-tfi-online.de Hello [192.168.57.1]

Frame 7 (371 bytes on wire, 371 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 114, Ack: 28, Len: 305
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 01 65 0f 96 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .e..@.......9...
0020 39 01 00 19 a8 5f e9 4c ed b9 30 f1 39 13 80 18 9...._.L..0.9...
0030 ff e4 f4 ab 00 00 01 01 08 0a 00 94 08 92 37 4e ..............7N
0040 13 d7 32 35 30 2d 74 66 69 2d 6f 6e 6c 69 6e 65 ..250-tfi-online
0050 2e 64 65 20 48 65 6c 6c 6f 20 5b 31 39 32 2e 31 .de Hello [192.1
0060 36 38 2e 35 37 2e 31 5d 0d 0a 32 35 30 2d 54 55 68.57.1]..250-TU
0070 52 4e 0d 0a 32 35 30 2d 53 49 5a 45 0d 0a 32 35 RN..250-SIZE..25
0080 30 2d 45 54 52 4e 0d 0a 32 35 30 2d 50 49 50 45 0-ETRN..250-PIPE
0090 4c 49 4e 49 4e 47 0d 0a 32 35 30 2d 44 53 4e 0d LINING..250-DSN.
00a0 0a 32 35 30 2d 45 4e 48 41 4e 43 45 44 53 54 41 .250-ENHANCEDSTA
00b0 54 55 53 43 4f 44 45 53 0d 0a 32 35 30 2d 38 62 TUSCODES..250-8b
00c0 69 74 6d 69 6d 65 0d 0a 32 35 30 2d 42 49 4e 41 itmime..250-BINA
00d0 52 59 4d 49 4d 45 0d 0a 32 35 30 2d 43 48 55 4e RYMIME..250-CHUN
00e0 4b 49 4e 47 0d 0a 32 35 30 2d 56 52 46 59 0d 0a KING..250-VRFY..
00f0 32 35 30 2d 58 2d 45 58 50 53 20 47 53 53 41 50 250-X-EXPS GSSAP
0100 49 20 4e 54 4c 4d 20 4c 4f 47 49 4e 0d 0a 32 35 I NTLM LOGIN..25
0110 30 2d 58 2d 45 58 50 53 3d 4c 4f 47 49 4e 0d 0a 0-X-EXPS=LOGIN..
0120 32 35 30 2d 41 55 54 48 20 47 53 53 41 50 49 20 250-AUTH GSSAPI
0130 4e 54 4c 4d 20 4c 4f 47 49 4e 0d 0a 32 35 30 2d NTLM LOGIN..250-
0140 41 55 54 48 3d 4c 4f 47 49 4e 0d 0a 32 35 30 2d AUTH=LOGIN..250-
0150 58 2d 4c 49 4e 4b 32 53 54 41 54 45 0d 0a 32 35 X-LINK2STATE..25
0160 30 2d 58 45 58 43 48 35 30 0d 0a 32 35 30 20 4f 0-XEXCH50..250 O
0170 4b 0d 0a K..

No. Time Source Destination Protocol Info
8 0.012158 192.168.57.1 192.168.57.2 SMTP Command: AUTH LOGIN

Frame 8 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 28, Ack: 419, Len: 12
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 40 2b 2b 40 00 40 06 1c 39 c0 a8 39 01 c0 a8 .@++@.@..9..9...
0020 39 02 a8 5f 00 19 30 f1 39 13 e9 4c ee ea 80 18 9.._..0.9..L....
0030 06 c0 e2 0b 00 00 01 01 08 0a 37 4e 13 d7 00 94 ..........7N....
0040 08 92 41 55 54 48 20 4c 4f 47 49 4e 0d 0a ..AUTH LOGIN..

No. Time Source Destination Protocol Info
9 0.012416 192.168.57.2 192.168.57.1 SMTP Response: 334 VXNlcm5hbWU6

Frame 9 (84 bytes on wire, 84 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 419, Ack: 40, Len: 18
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 46 0f 9b 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .F..@.......9...
0020 39 01 00 19 a8 5f e9 4c ee ea 30 f1 39 1f 80 18 9...._.L..0.9...
0030 ff d8 f3 8c 00 00 01 01 08 0a 00 94 08 92 37 4e ..............7N
0040 13 d7 33 33 34 20 56 58 4e 6c 63 6d 35 68 62 57 ..334 VXNlcm5hbW
0050 55 36 0d 0a U6..

No. Time Source Destination Protocol Info
10 0.012692 192.168.57.1 192.168.57.2 SMTP Message Body

Frame 10 (80 bytes on wire, 80 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 40, Ack: 437, Len: 14
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 42 2b 2d 40 00 40 06 1c 35 c0 a8 39 01 c0 a8 .B+-@.@..5..9...
0020 39 02 a8 5f 00 19 30 f1 39 1f e9 4c ee fc 80 18 9.._..0.9..L....
0030 06 c0 d1 3e 00 00 01 01 08 0a 37 4e 13 d7 00 94 ...>......7N....
0040 08 92 5a 6d 6c 79 5a 58 64 68 62 47 77 3d 0d 0a ..XXXXXXXXXXXX..

No. Time Source Destination Protocol Info
11 0.012776 192.168.57.2 192.168.57.1 SMTP Response: 334 UGFzc3dvcmQ6

Frame 11 (84 bytes on wire, 84 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 437, Ack: 54, Len: 18
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 46 0f 9c 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .F..@.......9...
0020 39 01 00 19 a8 5f e9 4c ee fc 30 f1 39 2d 80 18 9...._.L..0.9-..
0030 ff ca f3 8c 00 00 01 01 08 0a 00 94 08 92 37 4e ..............7N
0040 13 d7 33 33 34 20 55 47 46 7a 63 33 64 76 63 6d ..334 UGFzc3dvcm
0050 51 36 0d 0a Q6..

No. Time Source Destination Protocol Info
12 0.013130 192.168.57.1 192.168.57.2 SMTP Message Body

Frame 12 (80 bytes on wire, 80 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 54, Ack: 455, Len: 14
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 42 2b 2f 40 00 40 06 1c 33 c0 a8 39 01 c0 a8 .B+/@.@..3..9...
0020 39 02 a8 5f 00 19 30 f1 39 2d e9 4c ef 0e 80 18 9.._..0.9-.L....
0030 06 c0 d1 1e 00 00 01 01 08 0a 37 4e 13 d7 00 94 ..........7N....
0040 08 92 5a 6d 6c 79 5a 58 64 68 62 47 77 3d 0d 0a ..XXXXXXXXXXXX..

No. Time Source Destination Protocol Info
13 0.071631 192.168.57.2 192.168.57.1 SMTP Response: 235 2.7.0 Authentication successful.

Frame 13 (104 bytes on wire, 104 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 455, Ack: 68, Len: 38
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 5a 0f ba 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .Z..@.......9...
0020 39 01 00 19 a8 5f e9 4c ef 0e 30 f1 39 3b 80 18 9...._.L..0.9;..
0030 ff bc f3 a0 00 00 01 01 08 0a 00 94 08 93 37 4e ..............7N
0040 13 d7 32 33 35 20 32 2e 37 2e 30 20 41 75 74 68 ..235 2.7.0 Auth
0050 65 6e 74 69 63 61 74 69 6f 6e 20 73 75 63 63 65 entication succe
0060 73 73 66 75 6c 2e 0d 0a ssful...

No. Time Source Destination Protocol Info
14 0.072981 192.168.57.1 192.168.57.2 SMTP Command: MAIL FROM:<XXXXXXXX@xxxxxxxxxxxxx> SIZE=454 AUTH=<>

Frame 14 (194 bytes on wire, 194 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 68, Ack: 493, Len: 128
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 b4 2b 31 40 00 40 06 1b bf c0 a8 39 01 c0 a8 ..+1@.@.....9...
0020 39 02 a8 5f 00 19 30 f1 39 3b e9 4c ef 34 80 18 9.._..0.9;.L.4..
0030 06 c0 e1 ba 00 00 01 01 08 0a 37 4e 13 e6 00 94 ..........7N....
0040 08 93 4d 41 49 4c 20 46 52 4f 4d 3a 3c XX XX XX ..MAIL FROM:<XXX
0050 XX XX XX XX XX 40 74 66 69 2d 6f 6e 6c 69 6e 65 XXXXX@tfi-online
0060 2e 64 65 3e 20 53 49 5a 45 3d 34 35 34 20 41 55 .de> SIZE=454 AU
0070 54 48 3d 3c 3e 0d 0a 52 43 50 54 20 54 4f 3a 3c TH=<>..RCPT TO:<
0080 66 69 72 65 77 61 6c 6c 40 74 66 69 2d 6f 6e 6c XXXXXXXX@tfi-onl
0090 69 6e 65 2e 64 65 3e 0d 0a 52 43 50 54 20 54 4f ine.de>..RCPT TO
00a0 3a 3c 6b 62 6f 65 68 6c 61 6e 64 40 74 66 69 2d :<kboehland@tfi-
00b0 6f 6e 6c 69 6e 65 2e 64 65 3e 0d 0a 44 41 54 41 online.de>..DATA
00c0 0d 0a ..

No. Time Source Destination Protocol Info
15 0.112089 192.168.57.2 192.168.57.1 SMTP Response: 250 2.1.0 XXXXXXXX@xxxxxxxxxxxxxxxxxxxxxxx OK

Frame 15 (113 bytes on wire, 113 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 493, Ack: 196, Len: 47
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 63 0f d9 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .c..@.......9...
0020 39 01 00 19 a8 5f e9 4c ef 34 30 f1 39 bb 80 18 9...._.L.40.9...
0030 ff 3c f3 a9 00 00 01 01 08 0a 00 94 08 93 37 4e .<............7N
0040 13 e6 32 35 30 20 32 2e 31 2e 30 20 XX XX XX XX ..250 2.1.0 XXXX
0050 XX XX XX XX 40 74 66 69 2d 6f 6e 6c 69 6e 65 2e XXXX@tfi-online.
0060 64 65 2e 2e 2e 2e 53 65 6e 64 65 72 20 4f 4b 0d de....Sender OK.
0070 0a .

No. Time Source Destination Protocol Info
16 0.153453 192.168.57.1 192.168.57.2 TCP 43103 > smtp [ACK] Seq=196 Ack=540 Win=6912 Len=0 TSV=927863802 TSER=9701523

Frame 16 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 196, Ack: 540, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 34 2b 33 40 00 40 06 1c 3d c0 a8 39 01 c0 a8 .4+3@.@..=..9...
0020 39 02 a8 5f 00 19 30 f1 39 bb e9 4c ef 63 80 10 9.._..0.9..L.c..
0030 06 c0 3c 64 00 00 01 01 08 0a 37 4e 13 fa 00 94 ..<d......7N....
0040 08 93 ..

No. Time Source Destination Protocol Info
17 0.153471 192.168.57.2 192.168.57.1 SMTP Response: 250 2.1.5 XXXXXXXX@xxxxxxxxxxxxx

Frame 17 (183 bytes on wire, 183 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 540, Ack: 196, Len: 117
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 a9 0f f4 40 00 80 06 00 00 c0 a8 39 02 c0 a8 ....@.......9...
0020 39 01 00 19 a8 5f e9 4c ef 63 30 f1 39 bb 80 18 9...._.L.c0.9...
0030 ff 3c f3 ef 00 00 01 01 08 0a 00 94 08 94 37 4e .<............7N
0040 13 fa 32 35 30 20 32 2e 31 2e 35 20 XX XX XX XX ..250 2.1.5 XXXX
0050 XX XX XX XX 40 74 66 69 2d 6f 6e 6c 69 6e 65 2e XXXX@tfi-online.
0060 64 65 20 0d 0a 32 35 30 20 32 2e 31 2e 35 20 6b de ..250 2.1.5 k
0070 62 6f 65 68 6c 61 6e 64 40 74 66 69 2d 6f 6e 6c boehland@tfi-onl
0080 69 6e 65 2e 64 65 20 0d 0a 33 35 34 20 53 74 61 ine.de ..354 Sta
0090 72 74 20 6d 61 69 6c 20 69 6e 70 75 74 3b 20 65 rt mail input; e
00a0 6e 64 20 77 69 74 68 20 3c 43 52 4c 46 3e 2e 3c nd with <CRLF>.<
00b0 43 52 4c 46 3e 0d 0a CRLF>..

No. Time Source Destination Protocol Info
18 0.153695 192.168.57.1 192.168.57.2 TCP 43103 > smtp [ACK] Seq=196 Ack=657 Win=6912 Len=0 TSV=927863802 TSER=9701524

Frame 18 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 196, Ack: 657, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 34 2b 35 40 00 40 06 1c 3b c0 a8 39 01 c0 a8 .4+5@.@..;..9...
0020 39 02 a8 5f 00 19 30 f1 39 bb e9 4c ef d8 80 10 9.._..0.9..L....
0030 06 c0 3b ee 00 00 01 01 08 0a 37 4e 13 fa 00 94 ..;.......7N....
0040 08 94 ..

No. Time Source Destination Protocol Info
19 0.153938 192.168.57.1 192.168.57.2 SMTP Message Body

Frame 19 (529 bytes on wire, 529 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 196, Ack: 657, Len: 463
Simple Mail Transfer Protocol

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 02 03 2b 37 40 00 40 06 1a 6a c0 a8 39 01 c0 a8 ..+7@.@..j..9...
0020 39 02 a8 5f 00 19 30 f1 39 bb e9 4c ef d8 80 18 9.._..0.9..L....
0030 06 c0 54 a0 00 00 01 01 08 0a 37 4e 13 fa 00 94 ..T.......7N....
0040 08 94 52 65 63 65 69 76 65 64 3a 20 62 79 20 74 ..Received: by t
0050 66 69 30 30 31 2e 74 66 69 2d 6e 65 74 2e 6c 6f fi001.tfi-net.lo
0060 63 61 6c 20 28 50 6f 73 74 66 69 78 2c 20 66 72 cal (Postfix, fr
0070 6f 6d 20 75 73 65 72 69 64 20 30 29 0d 0a 09 69 om userid 0)...i
0080 64 20 42 35 41 30 35 31 34 41 32 42 3b 20 54 75 d B5A0514A2B; Tu
0090 65 2c 20 20 32 20 4d 61 79 20 32 30 30 36 20 31 e, 2 May 2006 1
00a0 32 3a 34 34 3a 35 30 20 2b 30 32 30 30 20 28 43 2:44:50 +0200 (C
00b0 45 53 54 29 0d 0a 44 61 74 65 3a 20 54 75 65 2c EST)..Date: Tue,
00c0 20 30 32 20 4d 61 79 20 32 30 30 36 20 31 32 3a 02 May 2006 12:
00d0 34 34 3a 35 30 20 2b 30 32 30 30 0d 0a 46 72 6f 44:50 +0200..Fro
00e0 6d 3a 20 XX XX XX XX XX XX XX XX 40 74 66 69 2d m: XXXXXXXX@tfi-
00f0 6f 6e 6c 69 6e 65 2e 64 65 0d 0a 52 65 70 6c 79 online.de..Reply
0100 2d 54 6f 3a 20 XX XX XX XX XX XX XX XX 40 74 66 -To: XXXXXXXX@tf
0110 69 2d 6f 6e 6c 69 6e 65 2e 64 65 0d 0a 54 6f 3a i-online.de..To:
0120 20 6b 62 6f 65 68 6c 61 6e 64 40 74 66 69 2d 6f kboehland@tfi-o
0130 6e 6c 69 6e 65 2e 64 65 0d 0a 53 75 62 6a 65 63 nline.de..Subjec
0140 74 3a 20 54 65 73 74 6d 61 69 6c 20 31 32 3a 34 t: Testmail 12:4
0150 34 0d 0a 4d 65 73 73 61 67 65 2d 49 44 3a 20 3c 4..Message-ID: <
0160 34 34 35 37 33 38 32 32 2e 6d 61 69 6c 4a 55 33 44573822.mailJU3
0170 31 56 4e 4d 4c 36 40 74 66 69 2d 6f 6e 6c 69 6e 1VNML6@tfi-onlin
0180 65 2e 64 65 3e 0d 0a 55 73 65 72 2d 41 67 65 6e e.de>..User-Agen
0190 74 3a 20 6e 61 69 6c 20 31 31 2e 34 20 38 2f 32 t: nail 11.4 8/2
01a0 39 2f 30 34 0d 0a 4d 49 4d 45 2d 56 65 72 73 69 9/04..MIME-Versi
01b0 6f 6e 3a 20 31 2e 30 0d 0a 43 6f 6e 74 65 6e 74 on: 1.0..Content
01c0 2d 54 79 70 65 3a 20 74 65 78 74 2f 70 6c 61 69 -Type: text/plai
01d0 6e 3b 20 63 68 61 72 73 65 74 3d 75 73 2d 61 73 n; charset=us-as
01e0 63 69 69 0d 0a 43 6f 6e 74 65 6e 74 2d 54 72 61 cii..Content-Tra
01f0 6e 73 66 65 72 2d 45 6e 63 6f 64 69 6e 67 3a 20 nsfer-Encoding:
0200 37 62 69 74 0d 0a 0d 0a 2e 0d 0a 51 55 49 54 0d 7bit.......QUIT.
0210 0a .

No. Time Source Destination Protocol Info
20 0.225640 192.168.57.2 192.168.57.1 SMTP Response: 454 5.7.3 Client does not have permission to Send As this sender.

Frame 20 (133 bytes on wire, 133 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 657, Ack: 659, Len: 67
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 77 10 3d 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .w.=@.......9...
0020 39 01 00 19 a8 5f e9 4c ef d8 30 f1 3b 8a 80 18 9...._.L..0.;...
0030 fd 6d f3 bd 00 00 01 01 08 0a 00 94 08 94 37 4e .m............7N
0040 13 fa 34 35 34 20 35 2e 37 2e 33 20 43 6c 69 65 ..454 5.7.3 Clie
0050 6e 74 20 64 6f 65 73 20 6e 6f 74 20 68 61 76 65 nt does not have
0060 20 70 65 72 6d 69 73 73 69 6f 6e 20 74 6f 20 53 permission to S
0070 65 6e 64 20 41 73 20 74 68 69 73 20 73 65 6e 64 end As this send
0080 65 72 2e 0d 0a er...

No. Time Source Destination Protocol Info
21 0.230838 192.168.57.2 192.168.57.1 SMTP Response: 221 2.0.0 tfi-online.de Service closing transmission channel

Frame 21 (128 bytes on wire, 128 bytes captured)
Ethernet II, Src: 192.168.57.2 (00:11:2f:86:3c:5f), Dst: TyanComp_2c:69:46 (00:e0:81:2c:69:46)
Internet Protocol, Src: 192.168.57.2 (192.168.57.2), Dst: 192.168.57.1 (192.168.57.1)
Transmission Control Protocol, Src Port: smtp (25), Dst Port: 43103 (43103), Seq: 724, Ack: 659, Len: 62
Simple Mail Transfer Protocol

0000 00 e0 81 2c 69 46 00 11 2f 86 3c 5f 08 00 45 00 ...,iF../.<_..E.
0010 00 72 10 49 40 00 80 06 00 00 c0 a8 39 02 c0 a8 .r.I@.......9...
0020 39 01 00 19 a8 5f e9 4c f0 1b 30 f1 3b 8a 80 19 9...._.L..0.;...
0030 fd 6d f3 b8 00 00 01 01 08 0a 00 94 08 95 37 4e .m............7N
0040 13 fa 32 32 31 20 32 2e 30 2e 30 20 74 66 69 2d ..221 2.0.0 tfi-
0050 6f 6e 6c 69 6e 65 2e 64 65 20 53 65 72 76 69 63 online.de Servic
0060 65 20 63 6c 6f 73 69 6e 67 20 74 72 61 6e 73 6d e closing transm
0070 69 73 73 69 6f 6e 20 63 68 61 6e 6e 65 6c 0d 0a ission channel..

No. Time Source Destination Protocol Info
22 0.263924 192.168.57.1 192.168.57.2 TCP 43103 > smtp [RST, ACK] Seq=659 Ack=787 Win=6912 Len=0 TSV=927863830 TSER=9701524

Frame 22 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: TyanComp_2c:69:46 (00:e0:81:2c:69:46), Dst: 192.168.57.2 (00:11:2f:86:3c:5f)
Internet Protocol, Src: 192.168.57.1 (192.168.57.1), Dst: 192.168.57.2 (192.168.57.2)
Transmission Control Protocol, Src Port: 43103 (43103), Dst Port: smtp (25), Seq: 659, Ack: 787, Len: 0

0000 00 11 2f 86 3c 5f 00 e0 81 2c 69 46 08 00 45 00 ../.<_...,iF..E.
0010 00 34 2b 39 40 00 40 06 1c 37 c0 a8 39 01 c0 a8 .4+9@.@..7..9...
0020 39 02 a8 5f 00 19 30 f1 3b 8a e9 4c f0 5a 80 14 9.._..0.;..L.Z..
0030 06 c0 39 7d 00 00 01 01 08 0a 37 4e 14 16 00 94 ..9}......7N....
0040 08 94 ..
.

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