increase simultaneous connections.

Discussion in 'ISPConfig 3 Priority Support' started by xanela, Feb 24, 2015.

  1. xanela

    xanela Member HowtoForge Supporter

    Hi all, I need to increase the number of simultaneous connections to the mail.
    Because if configured on multiple devices an email account and these are updated at the same time, a connection error closed by the server is received that is to overcome the maximum allowed connections.

    my server is debian 7 with postfix and dovecot.

    I hope your help thank you very much
     
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    Please post the exact error message? Connections to postfix or dovecot?
     
  3. xanela

    xanela Member HowtoForge Supporter

    This is the error that emits

    Feb 24 13:56:36 ns1 dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections=10): user=<[email protected]****a.info>, method=PLAIN, rip=83.1***.**1.4, lip=192.*.*.*00, TLS,
    session=<oMSRDNUPtgBTpVEE>
     
  4. till

    till Super Moderator Staff Member ISPConfig Developer

    Thats dovecot. you have to set mail_max_userip_connections to a higher number then 10 in the deovecot.conf configuration file on your server and then restart dovecot.
     

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