ZhangHuangbin wrote:Use Postfix parameter "delay_warning_time =".
Hi Zhang,
Is it just a matter of running the following in a terminal and restarting postfix :
postconf -e delay_warning_time = 4h
Cheers,
rajbps
The reason I am asking this is I checked the main.cf file before running postconf -e delay_warning_time = 4h and there was no entry about delay_warning_time. I did a postconf -d and there the entry was delay_warning_time = 0h The postfix doc suggest 0h is the default and means off. So ran the command postconf -e delay_warning_time = 4h which added the line in the main.cf file delay_warning_time = 4h now but postconf -d result is still showing delay_warning_time = 0h. I have restarted postfix with systemctl restart postfix and even rebooted the server but still after a full reboot postconf -d result still show delay_warning_time = 0h. So a bit confused why its not showing the updated value :-(
Cheers,
Rajbps