unihostbrasil
Verified User
@fln, regarding exim.conf, it avoids sending responses (uservacation/userautoreply) to few automatic senders. This is good practice to reduce unwanted email traffic to destinations that should not receive auto-replies. However, the current filtering is very basic:
Perhaps the ideal would also be to avoid replying to messages that contain some headers such as:
"List-Id:" / "List-Help:" / "List-Unsubscribe:" / "Precedence: bulk" / "Precedence: list"
Based on this information (https://help.convertkit.com/en/articles/3639576-what-does-the-precedence-bulk-header-mean), Gmail also proceeds this way.
We haven't tested it here yet, but it's an idea for a possible improvement in exim.conf, please share it with the devs.
Code:
senders = " ! ^.*-request@.*:\
! ^owner-.*@.*:\
! ^postmaster@.*:\
! ^listmaster@.*:\
! ^mailer-daemon@.*\
! ^root@.*"
Perhaps the ideal would also be to avoid replying to messages that contain some headers such as:
"List-Id:" / "List-Help:" / "List-Unsubscribe:" / "Precedence: bulk" / "Precedence: list"
Based on this information (https://help.convertkit.com/en/articles/3639576-what-does-the-precedence-bulk-header-mean), Gmail also proceeds this way.
We haven't tested it here yet, but it's an idea for a possible improvement in exim.conf, please share it with the devs.