move mailboxes and mark email as "read"

[Thomas Vogt]

Hi

I'll move several thousand cyrus mailboxes to a new server. Old Server was running cyrus imapd 2.2, new server runs cyrus imapd 2.3.

The task seems pretty trivial. I tar all users starting with A (later b,c,d..), create all mailboxes on the new server with cyradm (script), extract the tar file, reconstruct all mailboxes.

The only problemI have, is "seen.db". On my new server, every email is marked as new, unread email. Is there a way to fix this?

Regards,
Thomas Vogt