I've just upgraded debian 9 to debian 10, but i've issues with mail here are some logs Code: Jul 30 18:22:15 dns1 dovecot: auth: Error: auth worker: Aborted PASSV request for job: Worker process died unexpectedly Jul 30 18:22:15 dns1 dovecot: auth-worker(29481): Fatal: master: service(auth-worker): child 29481 killed with signal 11 (core dumps disabled - https://dovecot.org/bugreport.html#coredumps) Jul 30 18:22:15 dns1 dovecot: auth-worker(29542): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't initialize character set utf8mb4 # Moodle - XXXX (path: compiled_in) - waiting for 1 seconds before retry and got lot of mail in queue here aother logs Code: Jul 30 18:25:03 dns1 postfix/cleanup[29102]: warning: proxy:mysql:/etc/postfix/mysql-virtual_outgoing_bcc.cf lookup error for "[email protected]" Jul 30 18:25:03 dns1 postfix/cleanup[29102]: warning: C2F7449D31: sender_bcc_maps map lookup problem -- message not accepted, try again later Jul 30 18:25:03 dns1 amavis[27872]: (27872-08) Negative SMTP response to data-dot (<[email protected]>): 451 4.3.0 Error: queue file write error, dt: 0.2 ms Jul 30 18:25:03 dns1 postfix/cleanup[29102]: warning: proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf lookup error for "[email protected]" Jul 30 18:25:03 dns1 postfix/cleanup[29102]: warning: C330149D31: virtual_alias_maps map lookup problem for [email protected] -- message not accepted, try again later Users and password of db connect are right, and works fine. Any idea?
Fixed... i had added "default-character-set = utf8mb4" this line in my.cnf and that caused the issues... Bye bye!
