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[vid]

Hi, I've been running docker-mailserver for a while, and it's been great. However, several features of cyrus would be useful to me (calendar, contacts servers, jmap support). Would it make sense for there to be a fork of this project that uses cyrus instead of dovecot? I could help with testing, but I haven't used cyrus in any advanced way so it would really need some cyrus expertise.

Thanks!

[polarathene]

Usually DMS is quite flexible that you probably don't have to maintain a fork.

See the feature contribution section of my comment here where it shows how you can extend the DMS image to add any packages you need, and include additional services to run during container startup.

You would use SMTP_ONLY=1 to disable Dovecot, then follow our docs for postfix-main.cf to override / add settings for Postfix main.cf to integrate with Cyrus. Here is the SMTP_ONLY=0 (default, enable Dovcot) integration looks like for Postfix.

If you'd like to share that for other users interested to benefit, you can do so here in your discussion or contribute an example to our docs 👍