Topic: How to disable SMTP security in postfix?
==== Required information ====
- iRedMail version: 0.8.6
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: Deb7
- Related log if you're reporting an issue:
I'm trying to attach help desk ticket system to iRedMail. Problem is, help desk system relays email to operators - and it changes the 'from' header in the message - and then Postfix rejects it.
How can I allow this behavior? I need turn off SMTP authentication? Or I can tell postfix to let one user send mail from any account -> e.g. my.iredmail.com STMP can send e-mails from 'firstname.lastname@example.org' even though it doesn't really come from GMAIL (but my server).