Postfix header_filter

Discussion in 'Installation/Configuration' started by jokerdes, Feb 10, 2017.

  1. jokerdes

    jokerdes New Member

    I'd like to filter incoming mails with header filter.
    This is text: reason="fail (message has been altered)"
    I tried with: message\shas\sbeen\saltered (not working)
    What is the correct syntax? (i think the regex match)
    (Ispconfig 3.1.1)

    Attached Files:

  2. till

    till Super Moderator Staff Member ISPConfig Developer

    A regex starts with a sign and ens with one, so e.g. with "/" (untested):

    Search Google for e.g. "postfix header checks filter example" to get some more examples.

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