• Ggnulab

      Moolevel 3
    • Post #1
    • Edited

    Hi,

    I have read the instruction at docs.mailcow.email Icon Install Own Certificate

    docs.mailcow.email Icon docs.mailcow.email
    Advanced SSL - mailcow: dockerized documentation
    None
    docs.mailcow.email
    about installing a paid certificate.

    This single mailcow serves 2 different domains - domain1.com and domain2.com.
    I have 2 paid SSL certificate, *.domain1.com and webmail.domain2.com

    So, how do I do this? I am guessing mailcow only support 1 cert file and 1 key file, no?
    Do I combine 2 domains cert into a single file?

    Thanks!

    • Well, what’s are your reason for using paid SSL cert? From mine point of view it’s unnecessary burning of money, make yourself a favor buy i don’t know,… S&P500 instead,…

      Anyway, Mailcow is usually setup to use only one FDQN while it’s communicating whit outside world, that is the one you can find in mailcow.conf under MAILCOW_HOSTNAME that is the one docs you linked want you to install.

      If you want use another SSL cert, for let’s say separate access to webmail, I would suggest to use reverse proxy before Mailcow and set up your secondary cert there.

    • EETNyx

        Moolevel 50
      • Post #2
      • Best Answerset by gnulab

      Well, what’s are your reason for using paid SSL cert? From mine point of view it’s unnecessary burning of money, make yourself a favor buy i don’t know,… S&P500 instead,…

      Anyway, Mailcow is usually setup to use only one FDQN while it’s communicating whit outside world, that is the one you can find in mailcow.conf under MAILCOW_HOSTNAME that is the one docs you linked want you to install.

      If you want use another SSL cert, for let’s say separate access to webmail, I would suggest to use docs.mailcow.email Icon reverse proxy

      docs.mailcow.email Icon docs.mailcow.email
      Overview - mailcow: dockerized documentation
      None
      docs.mailcow.email
      before Mailcow and set up your secondary cert there.

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