Hi Bill,

I tried it now with another mailserver of my friend - same configuration with relay_password and finally it works.

When I look in the log I see there is no untrusted issuer in the log:

May 20 16:30:40 sasamail01 postfix/smtpd[9857]: connect from sasamail01.****.com[10.0.1.15]
May 20 16:30:40 sasamail01 postfix/smtpd[9857]: A236F29C01A: client=sasamail01.****.com[10.0.1.15]
May 20 16:30:40 sasamail01 postfix/cleanup[10074]: A236F29C01A: message-id=<1123872056.19.1274365840526.JavaMail.root@sasa mail01>
May 20 16:30:40 sasamail01 postfix/qmgr[475]: A236F29C01A: from=<****@****.biz>, size=6019, nrcpt=1 (queue active)
May 20 16:30:40 sasamail01 postfix/smtpd[9857]: disconnect from sasamail01.****.com[10.0.1.15]
May 20 16:30:43 sasamail01 amavis[871]: (00871-04) ESMTP::10024 /opt/zimbra/data/amavisd/tmp/amavis-20100520T140911-00871: <****@****.biz> -> <****@****.at> SIZE=6019 Received: from mail.****.com ([127.0.0.1]) by localhost (mail.****.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP for <****@****.at>; Thu, 20 May 2010 16:30:42 +0200 (CEST)
May 20 16:30:43 sasamail01 amavis[871]: (00871-04) Checking: Ep7AInw4j+LX MYNETS [10.0.1.15] <****@****.biz> -> <****@****.at>
May 20 16:30:43 sasamail01 clamd[917]: SelfCheck: Database status OK.
May 20 16:30:51 sasamail01 postfix/smtpd[10081]: connect from localhost[127.0.0.1]
May 20 16:30:51 sasamail01 postfix/smtpd[10081]: 1E31729C113: client=localhost[127.0.0.1]
May 20 16:30:51 sasamail01 postfix/cleanup[10074]: 1E31729C113: message-id=<1123872056.19.1274365840526.JavaMail.root@sasa mail01>
May 20 16:30:51 sasamail01 postfix/qmgr[475]: 1E31729C113: from=<****@****.biz>, size=6466, nrcpt=1 (queue active)
May 20 16:30:51 sasamail01 postfix/smtpd[10081]: disconnect from localhost[127.0.0.1]
May 20 16:30:51 sasamail01 amavis[871]: (00871-04) FWD via SMTP: <****@****.biz> -> <****@****.at>,BODY=7BIT 250 2.0.0 Ok, id=00871-04, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 1E31729C113
May 20 16:30:51 sasamail01 amavis[871]: (00871-04) Passed CLEAN, MYNETS LOCAL [10.0.1.15] [10.0.1.15] <****@****.biz> -> <****@****.at>, Message-ID: <1123872056.19.1274365840526.JavaMail.root@sasamai l01>, mail_id: Ep7AInw4j+LX, Hits: -0.716, size: 6019, queued_as: 1E31729C113, 9493 ms
May 20 16:30:51 sasamail01 postfix/smtp[10075]: A236F29C01A: to=<****@****.at>, relay=127.0.0.1[127.0.0.1]:10024, delay=11, delays=0.06/0.03/1.9/8.6, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=00871-04, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 1E31729C113)
May 20 16:30:51 sasamail01 postfix/qmgr[475]: A236F29C01A: removed
May 20 16:30:52 sasamail01 postfix/smtp[10084]: 1E31729C113: to=<****@****.at>, relay=mail.****.at[***.***.***.***]:25, delay=1.7, delays=0.08/0.02/1.3/0.31, dsn=2.0.0, status=sent (250 Ok)
May 20 16:30:52 sasamail01 postfix/qmgr[475]: 1E31729C113: removed
May 20 16:31:30 sasamail01 zmmailboxdmgr[11090]: status requested
May 20 16:31:30 sasamail01 zmmailboxdmgr[11090]: status OK
May 20 16:31:31 sasamail01 zmmailboxdmgr[11155]: status requested
May 20 16:31:31 sasamail01 zmmailboxdmgr[11155]: status OK


Do you have any ideas why it doesn't work with my providersettings? How can I change the certificate and is there a cheap certificate solution somewhere?

Thanks for you're answers.

Alexander