On Wed, 3 Oct 2018 11:04:05 +0300 Timo Sirainen wrote: > If it's sending CLOSE, that explains it. It's not just "some > servers", it's all IMAP servers. There's UNSELECT command to close > without expunging.
Thank you! Sorry, didn't know that. It is sending close: ::1.38247-::1.00143: MALP9 CLOSE ::1.00143-::1.38247: MALP9 OK Close completed. ::1.38247-::1.00143: MALP10 LOGOUT ::1.00143-::1.38247: * BYE Logging out MALP10 OK Logout completed. - Chris