DOVECOT IMAP-LOGIN Failed

Discussion in 'Installation/Configuration' started by Nestamakunen, Mar 27, 2020.

  1. Nestamakunen

    Nestamakunen New Member

    After update last version on ISPConfig on Ubuntu 16.04
    Mail system troubleshootings:
    new mailbox are not register in rouncube database.
    but I'm able to log in Roundcube interface.
    No problem to send and receive mails.
    But I'm not able to list and refresh INBOX content
    tail -f /var/log/mail.log
    Code:
    Mar 27 23:36:06 host-name dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=7127, secured, session=<c+wlut2hCKF/AAAB>
    Mar 27 23:36:06 host-name dovecot: imap([email protected]): Logged out in=90 out=911
    
    And when I try to login with nextcloud or Thunderbird
    Code:
    Mar 27 23:32:38 host-name dovecot: imap-login: Disconnected: Too many invalid commands (no auth attempts in 0 secs): user=<>, rip=192.168.1.1, lip=192.168.1.62, session=<zcvHrd2heJrAqAEB>
    Mar 27 23:32:39 host-name dovecot: imap-login: Disconnected: Too many invalid commands (no auth attempts in 0 secs): user=<>, rip=192.168.1.1, lip=192.168.1.62, session=<MZLIrd2heprAqAEB>
    Mar 27 23:32:39 host-name dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=192.168.1.1, lip=192.168.1.62, session=<l1rJrd2hfJrAqAEB>
    
     

    Attached Files:

  2. till

    till Super Moderator Staff Member ISPConfig Developer

    Then your problem is not ISPConfig here, all that ISPConfig does and shall do is that it adds the mailbox in its own database to which dovecot connects. So as long as sending and receiving works, there is no issue from ISPConfig side. Roundcube adds new accounts on its own into his database on first use, so your problem seems to be an issue in Roundcube and not related to the ISPConfig update. Check the error.log of the web server to see if you get any errors there when you access roundcube.
     
  3. Nestamakunen

    Nestamakunen New Member

    This is what I get when I'm sign in roundcube webmail
    Code:
    Mar 28 23:25:02 domainname dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip=::1, secured, session=<NT5ssPGhJMUAAAAAAAAAAAAAAAAAAAAB>
    Mar 28 23:25:02 domainname dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip=::1, secured, session=<hktssPGh2oIAAAAAAAAAAAAAAAAAAAAB>
    Mar 28 23:25:55 domainname dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28982, secured, session=<IQyNs/GhMrR/AAAB>
    Mar 28 23:25:55 domainname dovecot: imap([email protected]): Logged out in=70 out=612
    Mar 28 23:25:55 domainname dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28984, secured, session=<sz6as/GhNLR/AAAB>
    Mar 28 23:25:56 domainname dovecot: imap([email protected]): Logged out in=417 out=2366
    Mar 28 23:25:56 domainname dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28986, secured, session=<EM+fs/GhNrR/AAAB>
    Mar 28 23:25:56 domainname dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=28988, secured, session=<+pOgs/GhOLR/AAAB>
    Mar 28 23:25:56 domainname dovecot: imap([email protected]): Logged out in=120 out=745
    Mar 28 23:25:56 domainname dovecot: imap([email protected]): Logged out in=318 out=2903
    
    Befor I update ISPConfig no problems and now I can't refreh in box and preview mails in Inbox folder
     
  4. Taleman

    Taleman Well-Known Member HowtoForge Supporter

    Have you checked if Roundcube has created double accounts? If the host string is changed, Roundcube creates new accounts since the login info does not match existing accounts. These new accounts would have empty mailboxes and no stored settings.
    I'm not sure what you mean by that. Have you emptied browser cache and refreshed pages?
    The logs you show contain only successful logins and logouts, so no problem there.
    Edit: I read my old notes, additional problem may be uppercase lowercase confusion in e-mail addresses, this also makes double accounts. I had to configure Rouncube to change login id to lowercase:
    Code:
    $rcmail_config['login_lc'] = true;
     
    Last edited: Mar 29, 2020

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