For reporting and rule creation, IMSS uses
internal addresses to determine which policies and events are Inbound
and Outbound:
-
For incoming messages, specify the recipient’s address, which is in range of the internal addresses. For example: internal address is
imsstest.com, valid recipients include jim@imsstest.com, bob@imsstest.com. -
For outgoing messages, specify the sender’s address, which is in range of the internal addresses. For example: internal address is
imsstest.com, valid senders include jim@imsstest.com, bob@imsstest.com. -
For both incoming and outgoing messages, the rule applies to senders or recipients that match the mail address.