Forum Discussion
External forward to specific domain
I use Exchange online
I can forwarding the email if Automatic forwarding is on
For company policy I set it to Automatic - System-controlled and the email will not be forwarded
But these two domains require forwarding functionality, what should I do?
System controlled for automatic forwarding setting in the outbound anti-spam threat policy is to block. The best option is to create a new policy assigned to those users that need to auto-forward email externally and configure that setting to allowed (all other settings should match the default or existing threat policy these users get).
Please be aware that the reason auto-forwarding is blocked by default is because it's one of the first things malicious actors do when they compromise a mailbox, so I wouldn't recommend allowing this for everyone. If users do this it also means corporate (possibly sensitive) data leaves the organisation and cannot be controlled/managed.