Problem saving in the /etc/postfix/main.cf. file

othmane el kheiar

New Member
Mar 3, 2023
20
1
3
Hi,

I have a problem saving in the /etc/postfix/main.cf. file

For example, when I change the value from myhostname = pmg.offresonline.com to myhostname = mail.offresonline.com, and save the value, it was saved successfully.

But when I restart the ProxMail Gateway VM, the value returns to myhostname = pmg.offresonline.com.

Can you help me .

Thank you.