Hello Aki, > https://dovecot.org/releases/2.2/dovecot-2.2.36.1.tar.gz > https://dovecot.org/releases/2.2/dovecot-2.2.36.1.tar.gz.sig > > - pop3_no_flag_updates=no: Don't expunge RETRed messages without QUIT
is this in any way related to the problem that has first been reported in march last year: "Duplicate mails on pop3 expunge with dsync replication on 2.2.35 (2.2.33.2 works)" Thanks Gerald