Exim / Dovecot v2.4.0 authentication patch

2025-02-02 Thread Timo Sirainen via dovecot
Hi, Dovecot v2.4.0 changed authentication protocol slightly to allow new functionality (SCRAM TLS channel binding). It attempted to preserve backwards compatibility by checking client-provided VERSION first before sending data that the client wouldn't handle correctly. However, Exim's Dovecot

Re: [Dovecot-news] Dovecot v2.4.0 released - FTS plugin also released

2025-02-02 Thread hi--- via dovecot
Hi all, I just wanted to say thanks for all your efforts and bringing this looking to be promising release together. I spent the last two days tinkering with old and new configurations. Sadly I had to revert back to 2.3.21😭. Everything worked just fine including compression and sieve and secur

IMAP dovecot\postgres low authentication performance

2025-02-02 Thread Anatoliy Zhestov via dovecot
Hi. We have a performance problem with imap authentication through postgresql. Our servers(modoboa based) have a big amount of permanent imap connections(5000-5). Current performance is about 3000 successful authentications per hour. No visible reasons for such low speed. Accordingly, after a n

Re: Different Replicator Crash??

2025-02-02 Thread Dmitry Melekhov via dovecot
After adding patch you mentioned I no longer have replicatior out of memory. Are you sure you patched both sides? 31.01.2025 22:27, Kent Borg via dovecot пишет: I added the suggested "count--" and recompiled, and it now appears to work, the replication goes both ways, eyeballing the e-mail on t

Re: Clarification Question about migrating_mailboxes and broken doc link

2025-02-02 Thread Aleks via dovecot
On 2025-02-01 (Sa.) 07:28, Aki Tuomi via dovecot wrote: On 01/02/2025 01:56 EET Aleks via dovecot wrote: Hi. [snipp] The question is for me now: I think that this command `doveadm backup -Ru username tcp:host:port` should be