Backup MX and greylisting

Discussion in 'Server Operation' started by jerome, Mar 10, 2008.

  1. jerome

    jerome New Member


    I'm french, sorry for my bad english.

    I setup 2 potsfix server :
    - the first (server1) is a full serveur : postfix/amavis/mysql/postgrey, etc...
    - the second (server2) à backup mx without postgrey, amavis, etc...
    With your very good tutorials !

    In DNS 2 MX : with 10 and 30

    Two works perfectly !

    On normal opération server1 AND server2 receipt email.
    server2 forward to server1

    In the case where the mail transit through the server2 -> server1, the postgrey list of server1 is always effective ?
    Or is the server2 waiting for x minutes and forward again ?

  2. falko

    falko Super Moderator ISPConfig Developer

  3. jerome

    jerome New Member


    But I think that it's not the problem.

    The problem is that the bakcup MX relay become the sender to the server1. And Postgrey is bypassing.

    So, i will install postgrey on the server2. It's not a beautiful solution but it works.

    Any other ideas ?

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