Hi all,
I'm trying to create transport rule for specific non-existing address (ex-employee) - I want to bounce the custom DSN back to the sender informing him the user is gone with email address he can contact intead.
But the transport rule seems to ignore non-existing address - or something is generating the standard 5.1.1 DSN before the rule can match the email.
As conditions, I've tried these (always only single condition):
- RecipientAddressMatchesPatterns = {^nonexisting@contoso.com$}
- RecipientAddressContainsWords = {nonexisting@contoso.com}
- SentTo = {nonexisting@contoso.com}
When I use in any of the conditions above some existing address, the rule does correctly work
How should I set the transport rule to work as expected?
Thanks!
R.*