Hello Dirk, does this happen with cyrus imap 2.5.11?
Greetings Дилян On August 13, 2018 3:23:56 PM PDT, Dirk-Willem van Gulik <di...@webweaving.org> wrote: > >On a smal cyrus imap 2.5.3 setup (freebsd ports, default settings, 5k >users, 300 Gb mboxes) we are seeing very sporadic `loss' of messages >(once >every few months; 1 or 2 messages; out of a few 100k to a million going > >through perfectly fine in the same period). > >They disappear; but are still present as a >/var/spool/imap/user/X/12345. > files. > >But cannot be found; even when searching through IMAP on >message-ID or otherwise unique elements. Searches in the same veign for > >the messages before/after the lost one work and return those. > >A grep through the cyrus.index shows its unique message ID. > >A full reconstruct with /-r/-R/-G does not seem to bring it back as >visible. > >The mesaages lost are otherwise normal; fully valid mime; and when >re-injected - pass through and surface. > >What is the right way to debug this ? We suspect it may have something >to >do with either (al)pine and thunderbird; as it seems to hit users that >mix >those two clients - during periods they use both. All else seems >normal. > >Thanks, > >Dw.