TLS Problems? Turn TLS off.

Discussion in 'Parallels Plesk Panel for Linux - 8.x and Older' started by SupportDesk, Jan 28, 2008.

  1. SupportDesk

    SupportDesk New Member

    Messages:
    8
    Hi!

    I'm having some problems with QMail under Plesk8.1
    Some mails from certain providers are delayed because of problems with TLS.
    From logging of the other providers, I see that the problem is caused by TLS:

    Jan 18 12:55:42 provider1 sendmail[8549]: m0IBrgoB008537: to=<info@host.tld>, delay=00:02:00, xdelay=00:02:00, mailer=esmtp, pri=120529, relay=mail.host.tld. [xxx.xxx.xxx.xxx], dsn=4.0.0, stat=Deferred: 403 4.7.0 TLS handshake failed.
    Jan 18 14:04:18 provider1 sendmail[10984]: m0IBrgoB008537: to=<info@host.tld>, delay=01:10:36, xdelay=00:00:03, mailer=esmtp, pri=210529, relay=mail.host.tld. [xxx.xxx.xxx.xxx], dsn=2.0.0, stat=Sent (ok 1200661208 qp 28544)

    So my first guess was to disable TLS on my server, but there is almost no information about disabling TLS and when I search SWSoft on TLS, it finds nothing.
    BTW: Why does sending works the second time? Did the server at provider1 disable TLS the second time?

    I hope that someone can help me with this. Eighter by disabling TLS or by any other solution.

    Below the banner of my mailserver.
    [root ~]# telnet localhost 25
    Trying 127.0.0.1...
    Connected to localhost.localdomain (127.0.0.1).
    Escape character is '^]'.
    220 <mailserver> ESMTP
    ehlo localhost
    250-<mailserver>
    250-STARTTLS
    250-PIPELINING
    250 8BITMIME

    TIA!

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