ISPconfig SMTP Port 25 not available

Discussion in 'Installation/Configuration' started by dklueh, Jun 24, 2014.

  1. dklueh

    dklueh New Member

    Hi!
    I newly installed an ISPconfig, everything works fine, but the smpt port 25 seems not connectable. Thunderbird only connects via 587 but not 25.

    netstat -tnlp:
    tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 2145/master
    tcp 0 0 0.0.0.0:587 0.0.0.0:* LISTEN 2145/master

    so, the master.cf seems to be configured right...

    Has anybody an idea, what the problem is?


    Kind regards,
    Daniel
     
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    Most likley the prt is blocked by a firewall. check with:

    iptables -L

    on the server. If thats ok, then the port is blocked by either the isp were your server is hosted or by the isp that you use to connect your desktop to the internet.
     
  3. dklueh

    dklueh New Member

    Hmm, the firewall seems to be right configured.
    I found some more mistakes:

    Jun 26 21:01:01 h2101310 postfix/trivial-rewrite[2468]: warning: hash:/var/lib/mailman/data/transport-mailman is unavailable. open database /var/lib/mailman/data/transport-mailman.db: Invalid argument

    But this belongs to the mailman...
    Next:

    Jun 26 21:01:01 h2101310 postfix/trivial-rewrite[2468]: warning: hash:/var/lib/mailman/data/transport-mailman lookup error for "[email protected]"
    Jun 26 21:01:01 h2101310 postfix/trivial-rewrite[2468]: warning: transport_maps lookup failure
    Jun 26 21:01:01 h2101310 postfix/smtpd[2466]: NOQUEUE: reject: RCPT from mx2.slc.paypal.com[173.0.84.227]: 451 4.3.0 <[email protected]>: Temporary lookup failure; from=<[email protected]aypal.de> to=<[email protected]> proto=ESMTP helo=<mx2.slc.paypal.com>

    Trying to send:

    Message not sent. Server replied:
    Requested action aborted: error in processing
    451 4.3.0 <[email protected]>: Temporary lookup failure


    Any ideas?
     

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