questions about using letsencrypt for postfix/dovecot

Discussion in 'Installation/Configuration' started by fireba11, Feb 15, 2017.

  1. fireba11

    fireba11 Member HowtoForge Supporter

    I've switched all certificates to letsencrypt (scrapping my own CA). Works fine for all webs, and i got a domainalias to get a certificate for "mail.domain.de, domain.de" to use with postfix and dovecot.

    1) is there a practical way to get a certiificate valid for all my domains so every user can use "mydomain.de" as mail connection?
    2) i suppose i need to restart/reload postfix/dovecot every time the certificate changes, andy tips on how to automagically do that?
     
  2. sjau

    sjau Local Meanie Moderator

  3. fireba11

    fireba11 Member HowtoForge Supporter

    Using letsencrypt-auto and the integration already included in ISPConfig 3.1.x since it's mainly for the webs.
    I'm aware that i'd have to add all domains to a single cert, question is how to do that the way they get generated based on the config in ispconfig currently :-D
     
    Last edited: Feb 15, 2017
  4. sjau

    sjau Local Meanie Moderator

    you can't... you have to do that manually. That's also a reason why I use acme.sh ;) it's just a shell script... no dependencies.. and works with DNS-01 challenge.
     

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