gitlab emails are not received!

Discussion in 'Installation/Configuration' started by zenny, Mar 10, 2022.

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  1. zenny

    zenny Member

    Hi,

    I am just wondering why gitlab emails are not received by ISPconfig3 mailserver whereas the emails from github, gmail and other providers are received. The relevant portion of the maillog is as follows:

    Code:
     # grep -Rn gitlab /var/log/mail.log
38778:Mar  9 10:02:58 mail postfix/smtpd[15239]: connect from do158-143.mg.gitlab.com[192.237.158.143]
38779:Mar  9 10:02:58 mail postfix/smtpd[15239]: SSL_accept error from do158-143.mg.gitlab.com[192.237.158.143]: -1
38781:Mar  9 10:02:58 mail postfix/smtpd[15239]: lost connection after STARTTLS from do158-143.mg.gitlab.com[192.237.158.143]
38782:Mar  9 10:02:58 mail postfix/smtpd[15239]: disconnect from do158-143.mg.gitlab.com[192.237.158.143] ehlo=1 starttls=0/1 commands=1/2
38783:Mar  9 10:02:58 mail postfix/smtpd[15239]: connect from do158-143.mg.gitlab.com[192.237.158.143]
38784:Mar  9 10:03:00 mail postfix/smtpd[15239]: NOQUEUE: reject: RCPT from do158-143.mg.gitlab.com[192.237.158.143]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<do158-143.mg.gitlab.com>
38785:Mar  9 10:03:00 mail postfix/smtpd[15239]: disconnect from do158-143.mg.gitlab.com[192.237.158.143] ehlo=2 starttls=1 mail=1 rcpt=0/1 quit=1 commands=5/6
    Any clues appreciated. Thanks!
     
    zenny, Mar 10, 2022
    #1
  2. Taleman

    Taleman Well-Known Member HowtoForge Supporter

    The log says
    Code:
    Recipient address rejected: User unknown in virtual mailbox table;
    Check for typo or otherwise set correct address.
     
    Taleman, Mar 10, 2022
    #2
  3. zenny

    zenny Member

    Thanks @Taleman, I do not think that is a typo (checked several times before posting, fyi), because mails from other providers are reaching without a glitch except from gitlab! As stated earlier, I can receive from and send emails to gmail as evident from:

    Code:
     
Mar 10 06:54:15 mail postfix/smtp[23528]: B753C6016C: to=<[email protected]>, relay=gmail-smtp-in.l.google.com[74.125.131.26]:25, delay=1.6, delays=0.32/0.02/0.44/0.85, dsn=2.0.0, status=sent (250 2.0.0 OK  1646895255 j3-20020a2e6e03000000b00244c8e4b936si3426052ljc.242 - gsmtp)
Mar 10 06:54:52 mail postfix/qmgr[3551]: 8A8E76016C: from=<[email protected]>, size=5418, nrcpt=1 (queue active)
     
    zenny, Mar 10, 2022
    #3

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