Difference between revisions of "CentOS 8.x postfix log email Subject in maillog"
From Notes_Wiki
(Created page with "<yambe:breadcrumb self="log email Subject in maillog">CentOS 8.x postfix|postfix</yambe:breadcrumb> =CentOS 8.x postfix log email Subject in maillog= To log email subjects in...") |
m |
||
Line 1: | Line 1: | ||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 8.x]] > [[CentOS 8.x email servers]] > [[CentOS 8.x postfix]] > [[CentOS 8.x postfix log email Subject in maillog]] | |||
To log email subjects in maillog (Very useful during troubleshooting) use: | To log email subjects in maillog (Very useful during troubleshooting) use: | ||
Line 20: | Line 19: | ||
Refer: | Refer: | ||
* https://www.linuxtechi.com/log-email-subject-maillog/ | * https://www.linuxtechi.com/log-email-subject-maillog/ | ||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 8.x]] > [[CentOS 8.x email servers]] > [[CentOS 8.x postfix]] > [[CentOS 8.x postfix log email Subject in maillog]] |
Latest revision as of 03:02, 30 March 2022
Home > CentOS > CentOS 8.x > CentOS 8.x email servers > CentOS 8.x postfix > CentOS 8.x postfix log email Subject in maillog
To log email subjects in maillog (Very useful during troubleshooting) use:
- Edit /etc/postfix/main.cf and uncomment below line:
- header_checks = regexp:/etc/postfix/header_checks
- Edit /etc/postfix/header_checks and append
- /^Subject:/ WARN
- Run postmap and restart postfix
- postmap /etc/postfix/header_checks
- systemctl restart postfix
- Look at /var/log/maillog for subject in the logs
Refer:
Home > CentOS > CentOS 8.x > CentOS 8.x email servers > CentOS 8.x postfix > CentOS 8.x postfix log email Subject in maillog