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[ERLEDIGT] SMTP Timeout
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neon Offline
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Post: #1
[ERLEDIGT] SMTP Timeout
Hallo zusammen,

ich habe da ein kleines Problem mit meinem SMTPD.
Meinen vServer habe ich von Anfang an mit ispCP und debian aufgesetzt und bis vor kurzem lief auch alles mit dem smtpd noch ganz normal. Ich weiß nicht genau wann "es" kaputt gegangen ist weil ich den smtp eigentlich fast nie nutze sondern nur über imap Mails empfange.

Jedenfalls habe ich festgestellt, dass es nicht mehr funktionierte weshalb ich mal einen Blick in die Logs geworfen habe und dabei rausgefunden, dass es ihm offenbar an SSL-Zertifakten mangelte, denn der Fehler war immer in der Art "no certs found". Also habe ich den Guide von http://www.isp-control.net benutzt um openssl zu installieren und den smtpd (postfix) mit entsprechenden Zertifikaten auszustatten. Hat auch soweit alles geklappt.

Dummerweise jedoch, wenn ich nun versuche eine E-Mail zu senden lädt sich jedes E-Mail-Programm tot und kann die Mail nicht versenden.



Die Logs sagen dazu:

Nov 16 21:48:16 baiji postfix/smtpd[22249]: connect from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22249]: setting up TLS connection from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:before/accept initialization
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv2/v3 read client hello A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 write server hello A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 write certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 write server done A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 flush data
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv3 read client certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv3 read client certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 read client key exchange A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:error in SSLv3 read certificate verify A
Nov 16 21:48:16 baiji last message repeated 3 times
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 read finished A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 write change cipher spec A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 write finished A
Nov 16 21:48:16 baiji postfix/smtpd[22249]: SSL_accept:SSLv3 flush data
Nov 16 21:48:16 baiji postfix/smtpd[22249]: TLS connection established from i577AC117.versanet.de[87.122.193.23]: TLSv1 with cipher AES128-SHA (128/128 bits)
Nov 16 21:48:16 baiji postfix/smtpd[22249]: lost connection after EHLO from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22249]: disconnect from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22263]: connect from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22263]: setting up TLS connection from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:before/accept initialization
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv2/v3 read client hello A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 read client hello B
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 write server hello A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 write certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 write server done A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 flush data
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv3 read client certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv3 read client certificate A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 read client key exchange A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:error in SSLv3 read certificate verify A
Nov 16 21:48:16 baiji last message repeated 3 times
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 read finished A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 write change cipher spec A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 write finished A
Nov 16 21:48:16 baiji postfix/smtpd[22263]: SSL_accept:SSLv3 flush data
Nov 16 21:48:16 baiji postfix/smtpd[22263]: TLS connection established from i577AC117.versanet.de[87.122.193.23]: TLSv1 with cipher AES128-SHA (128/128 bits)
Nov 16 21:48:16 baiji postfix/smtpd[22263]: lost connection after EHLO from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:48:16 baiji postfix/smtpd[22263]: disconnect from i577AC117.versanet.de[87.122.193.23]


Kommentiere ich die TLS-Konfiguration aus, beschränkt sich das Log auf:

Nov 16 21:39:00 baiji postfix/smtpd[15597]: connect from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:39:00 baiji postfix/smtpd[15597]: lost connection after EHLO from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:39:00 baiji postfix/smtpd[15597]: disconnect from i577AC117.versanet.de[87.122.193.23]
Nov 16 21:39:00 baiji postfix/smtpd[15597]: connect from i577AC117.versanet.de[87.122.193.23]


Leider habe ich keine Ahnung was ich nun tun soll bzw. warum dieser Fehler auftritt. Ich hoffe, dass mir jemand von euch helfen kann.
Da das MyBB meine Attachments irgendwie nicht mag, könnt ihr die main.cf hier einsehen: http://baiji.eu/main.cf



VG,
neon
(This post was last modified: 11-18-2008 12:54 AM by BeNe.)
11-17-2008 07:56 AM
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Messages In This Thread
[ERLEDIGT] SMTP Timeout - neon - 11-17-2008 07:56 AM
RE: SMTP Timeout - Kotty - 11-17-2008, 06:28 PM
RE: SMTP Timeout - neon - 11-17-2008, 07:03 PM
RE: SMTP Timeout - Kotty - 11-17-2008, 07:07 PM
RE: SMTP Timeout - neon - 11-17-2008, 07:12 PM
RE: SMTP Timeout - Kotty - 11-17-2008, 07:14 PM
RE: SMTP Timeout - neon - 11-17-2008, 07:22 PM
RE: SMTP Timeout - Kotty - 11-17-2008, 07:39 PM
RE: SMTP Timeout - neon - 11-17-2008, 10:04 PM

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