Postfix/Dovecot can't login with imap or pop3

Discussion in 'Installation/Configuration' started by MathiasB, Feb 17, 2018.

  1. MathiasB

    MathiasB New Member

    I have a problem with my Mail Server. I installed my Web + Mail Server with this tutorial and secured my ispconfig with this tutorial. The Webserver works fine. The mail server has an issue. I can only login in Webmail (Roundcube). In Webmail i can send and recieve mails without problems. The issue is that i can't login via an external mail client like thunderbird or outlook.
    My mail.log says: "imap-login: Disconnected (no auth attempts in 0 secs)". Could it be a Certificate problem?
    I tried to reinstall the server multiple times but i doesn't solve the problem.

    Attached Files:

    Last edited: Feb 17, 2018
  2. Jesse Norell

    Jesse Norell Well-Known Member

    Is your mail client complaining about the certificate? If that is the problem, you would normally see some error presented.
  3. Rabenkind

    Rabenkind Member

    imap-login is handled via dovecot. look for dovecot errors.

    thunderbird would prompt you with a popup when it complains about certificates.

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