I'm new to Cyrus-IMAP and am starting to look at the backup and restore procedure for our new mail server.
The documentation currently describes the inbuilt backup tools as experimental and unsuitable as a primary solution.
Given this, is there a guide or set of notes that will help in creating manual backup and restore processes? I want to make sure I don't omit something significant.
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We are using IMAP, CalDAV, and CardDAV with virtual domains.
MTA: Postfix
Auth: saslauthd
Debian v11.2
cyrus-caldav 3.2.6-2+deb11u1
cyrus-imapd 3.2.6-2+deb11u1
cyrus-admin 3.2.6-2+deb11u1
cyrus-clients 3.2.6-2+deb11u1
sasl2-bin 2.1.27+dfsg-2.1
Thanks.
