[Resolved] Error-Maximum number of connections from user+IP exceeded through POP3 login.

Error-Maximum number of connections from user+IP exceeded through POP3 login.

  1. Bhawani Singh
    If you are trying to connect POP3 connection and getting connection refused error on server with this message :
    "Maximum number of connections from user+IP"

    Kindly check error logs through :
    Please check the below logs.

    Solution for this error :

    To resolve this error you have to increase the value of "mail_max_userip_connections" from default.
    To Edit run this command :
    Now, check the parameter “mail_max_userip_connections” and increase it's value to higher form default.

    mail_max_userip_connections = 20

    Now save the file and restart exim.