Ispconfig2 : Email users cannot connect after static ip change

Discussion in 'Installation/Configuration' started by mpjxprt, Sep 9, 2011.

  1. mpjxprt

    mpjxprt New Member

    Hi all,
    I changed Location to my server, (same server, same internal ip, new location, new static ip).
    I changed all old ip adresses (DNS Manager) to the new static ip adress.
    Web sites works fine, but I email users cannot connect to their mailboxes from the network (It refuses to connect)
    I CAN connect from the internal network (eg. it works if i initiate a new (or reconnect to an old) user).
    From another internal ip emails work fine, I can receive emails and see the old ones ...

    Any ideas, how to investigate / solve this problem ?

    Thanks in advance...
  2. falko

    falko Super Moderator ISPConfig Developer

    Did you adjust the port forwarding on your router?
  3. mpjxprt

    mpjxprt New Member

    ... you seem to be right ...

    My router ports were 25-100,...,
    (I assume that postfix uses port 110)

    Thanks again ...

  4. falko

    falko Super Moderator ISPConfig Developer

    110 is for POP3. Postfix uses port 25.
  5. mpjxprt

    mpjxprt New Member

    It worked ... port 25 was open but not 110 ...

    Thanks falko


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