Postfix master.cf

Discussion in 'ISPConfig 3 Priority Support' started by pyte, Sep 16, 2025.

  1. pyte

    pyte Well-Known Member HowtoForge Supporter

    Hi,
    is the postfix master.cf file generally upgrade safe? I couldn't find a template file for it, but need to define a separate service port.
     
  2. remkoh

    remkoh Well-Known Member HowtoForge Supporter

    Over the years I have never encountered problems with Postfix after ISPC upgrades.
    All added and customized config has always been kept as it was before the upgrade.
    And there have been quit a few upgrades :D
     
    ahrasis likes this.
  3. till

    till Super Moderator Staff Member ISPConfig Developer

    Yes, it's safe to add config. ISPConfig might modify parts that it added during an update, though.
     
  4. pyte

    pyte Well-Known Member HowtoForge Supporter

    Alright thank you, couldn't find any hint beside the amavis stuff in the code base but wanted to make sure.
     

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