> Annotations are defined in RFC 5257. > > They allow an admin to add metadata to a mailbox (or the server). The > cyradm utility sets annotations with its internal info, mboxcfg, and > setinfo commands. Okay, checked. Don't know where these things are used, other than expiry and sieve, but at least I got the basics. > >What are mailbox keys? > > It's for URLAUTH. See RFC 4467, and: > > http://www.cyrusimap.org/docs/cyrus-imapd/2.3.16/internal/database-formats.php Thanks for the pointer. Still reading. Shuvam ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/