Dear, I upgraded Debian from version 9 to 10 and consequently postfix 3.1.12 to 3.4.5. I'm checking log with multitail in real time and with the new postfix version, I've a strange behavior. When the logs rotate, postfix continues to write in the old file renamed mail.log.1 instead of the new mail.log. I've to restart postfix to solve the problem.
I created a postfix file in logrotate.d, as the following, that worked before the update: /var/log/mail.info /var/log/mail.warn /var/log/mail.err /var/log/mail.log { weekly missingok notifempty delaycompress compress create 640 root adm rotate 3650 size 10M } Any suggestion? -- ----------------------------------------------------------- Enrico Morelli System Administrator | Programmer | Web Developer CERM - Polo Scientifico via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY ------------------------------------------------------------