Thank you for the answers and suggestions. I am preparing a clone of the machine and will attempt to upgrade Dovecot to the latest version, 2.3.21.1. I will inform you how everything behaves after the Dovecot update.
The users have a lot of mail, but they use yearly archives. Each folder contains a maximum of 5,000-8,000 messages. So, I would rule that out. -- Andrzej Milewski _______________________________________________ dovecot mailing list -- dovecot@dovecot.org To unsubscribe send an email to dovecot-le...@dovecot.org
