On Tue, May 31, 2022 at 04:52:58PM +0200, natan wrote: > lmtp_destination_concurrency_limit = 100 > lmtp_destination_recipient_limit = 1 > virtual_transport = lmtp:inet:10.xxx.xxx.5:24
Wny do you have "lmtp_destination_recipient_limit = 1", that's a really bad idea. Set it to 100 or even 1000 (if Dovecot won't object), and all will be well. -- VIktor.