Mailing List CGatePro@mail.stalker.com Message #101419
From: Urs Gruetzner <ugruetzner@ems.ch>
Subject: Failed TLS Connections
Date: Thu, 20 Jan 2011 10:18:16 +0100
To: CommuniGate Pro Discussions <CGatePro@mail.stalker.com>
X-Mailer: Apple Mail (2.936)
We have with several SMTP connections TLS failures, like

21:07:40.354 3 SMTPI-056490(mail-gw26.credit-suisse.com) failed to accept a secure connection for 'ems.ch'. Error Code=wrong issuer for client TLS certificate
21:08:45.473 3 SMTPI-056501(magellan.sui-inter.net) failed to accept a secure connection for 'ems.ch'. Error Code=wrong issuer for client TLS certificate
21:09:08.467 3 SMTPI-056502(mailing.netrics.ch) failed to accept a secure connection for 'ems.ch'. Error Code=wrong issuer for client TLS certificate


Is this an error in our or their certicate? (ours its a self issued). 

concerning certificates: 

As I understand the issuer is the common name of the certificate.  Which I set to ems.ch

The lookup of our DNS entries below show in both ways ems.ch=212.74.146.1 


FMHO I would say our certificate does match the minimal requirements


any help is appreciated


Urs







; <<>> DiG 9.4.3-P3 <<>> -x 212.74.146.1 any +multiline +nocomments +nocmd +noquestion +nostats +search
;; global options:  printcmd
1.146.74.212.in-addr.arpa. 86400 IN PTR ems.ch.
146.74.212.in-addr.arpa. 86400 IN NS dns2.worldcom.ch.
146.74.212.in-addr.arpa. 86400 IN NS dns1.worldcom.ch.
dns1.worldcom.ch. 86400 IN A 212.74.152.1
dns2.worldcom.ch. 86400 IN A 212.74.161.1


; <<>> DiG 9.4.3-P3 <<>> ems.ch any +multiline +nocomments +nocmd +noquestion +nostats +search
;; global options:  printcmd
ems.ch. 86400 IN A 212.74.146.1
ems.ch. 86400 IN SOA dns1.worldcom.ch. admin.ems.ch. (
2010071601 ; serial
28800      ; refresh (8 hours)
7200       ; retry (2 hours)
604800     ; expire (1 week)
172800     ; minimum (2 days)
)
ems.ch. 86400 IN NS dns2.worldcom.ch.
ems.ch. 86400 IN NS dns1.worldcom.ch.
ems.ch. 86400 IN MX 0 mail.ems.ch.
dns1.worldcom.ch. 86400 IN A 212.74.152.1
dns2.worldcom.ch. 86400 IN A 212.74.161.1
mail.ems.ch. 86400 IN A 212.74.146.1

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