Direct admin, Centos 7.
I hope you can help me, I have problem with internal mail delivery
Domain A moved his email to MS365 (everything works good, disabled setting 'use this server for outgoing mail' etc)
Domain B (also on this server) emails domain A via VPS.
The VPS tries to deliver the mail into the internal mailbox, and does not look at MX settings of domain A
Also the next stop in the deliveryrouting, the external transip mailrelais of my hosting partner, will not be used, because email delivery is already tried internal.
All users on this server, that uses the my vps as smtp, can't mail to domain A anymore....
How can I config the outging mail always check the MX for desired routing?
I hope you can help me, I have problem with internal mail delivery
Domain A moved his email to MS365 (everything works good, disabled setting 'use this server for outgoing mail' etc)
Domain B (also on this server) emails domain A via VPS.
The VPS tries to deliver the mail into the internal mailbox, and does not look at MX settings of domain A
Also the next stop in the deliveryrouting, the external transip mailrelais of my hosting partner, will not be used, because email delivery is already tried internal.
All users on this server, that uses the my vps as smtp, can't mail to domain A anymore....
How can I config the outging mail always check the MX for desired routing?