Topic: Use e-mail address of maillist as outgoing address
======== Required information ====
- iRedMail version: 0.8.5
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: FreeBSD 9.1
- Related log if you're reporting an issue: iRedAdmin 2.0
Is it possible to modify postfix configuration to allow use e-mail address of maillist as outgoing address?
Currently it triggers error "Sender address rejected: not owned by user".
I can resolve this by removing reject_sender_login_mismatch / reject_authenticated_sender_login_mismatch from postfix configuration, but this is more workaround than a solution. Perfect solution will be if internal members/administrators of the list can use the list address as their From: address.
Use case for this model is for example company with list firstname.lastname@example.org and members email@example.com, firstname.lastname@example.org. Both users will receive mail sent to email@example.com, but currently can not send mail from this address (except the workaround above, but that cancels the check for other domains/users as well), which in this company may be the desired workflow.