We are trying to set up phplist to work with postfix relay to smtp office365. (centos 7)
In phplist we have two accounts admin ( superadmin) , test1 (admin).
There are also two email address
For admin account test(at)example
and
For test1 test1(at)example
In Configuration
Person in charge of this system (one email address) : test(at)example
Default for ‘From:’ in a campaign : test(at)example
Also we have configure postfix to allow both test(at)example
and test1(at)example to send emails.
The thing is that when test email are sent through admin account everything works fine.
If we login as test1 user and set the “from” to test1(at)ucy.ac.cy then postfix uses test(at)example account as the sender but for “from” uses test1(at)example
This get rejected from office365.
We have try multiple solution but nothing works up to now.
Also it seems that phplist uses “Person in charge of this system email” as “sender email”( Is this true? )
Has anyone managed to configure phplist to work with smtp.offiice.com through postfix relay for several phplist users?
Any help will be appreciated