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yadd/cyrus-imapd-postfix

Docker image based on last Debian stable release. It embeds:

  • postfix
  • cyrus-imapd (backports version)

Environment variables

Changing these variables has no effect when /etc/postfix is populated (after the first run if volume is kept).

Environment variables for Postfix (with default value):

  • For Cyrus-Imapd:
    • CYRUS_PWD = "" (if not set, cyradm isn't usable)
    • SASL_PWCHECK_METHOD = saslauthd auxprop
    • SASLDB = sasldb
  • For Postfix
    • MAILNAME = mail.example.com
    • OTHER_DESTINATIONS = example.com mail.example.com
    • RELAY_HOST = ""
    • MYNETWORKS = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
    • ROOT_ADDRESS = "": (address to which mail from root and postmaster will be sent)

Exposed ports

  • Postfix (depends on configuration):
    • 25
    • 465 (not configured by default)
    • 587 (not configured by default)
  • Cyrus (depends on configuration):
    • 110
    • 143
    • 993 (not configured by default)
    • 995 (not configured by default)
    • 2000 (not configured by default)
    • 8008
    • 8443 (not configured by default)

Repository and bug reports

Copyright and license

Copyright: Xavier (Yadd) Guimard yadd@debian.org.

License: GNU General Public License v2.0