Forum Discussion
Setup CatchAll-Mailbox for specific domain in Exchange
VasilMichev Yeah there is. I also tried it but it doesnt seem to work.
My rule does the following:
If sender is outside organisation...
...redirect to catchall@domain.com...
..except if recipient is member of dynamic group (Group contains all existant Mailboxes @domain.com)
This works for sending a mail to nonExistant@domain.com
Now if i introduce a second condition like:
... and if recipient's domain is 'domain.com'...
the rule never triggers. I assumed that maybe the domain condition only works for users that actually exist, but i also couldn't get it to work with other condition types. Maybe i used it wrong?
- Can you try with removing the dynamic group condition?
VasilMichev doesn't change it, the rule just won't trigger. Keeping the Dynamic group and removing the domain condition instead results in a working rule.
Looking in Message Trace i can see that Exchange just let's the mail through. Because the domain is set to internal relay it just tries to redirect the mail to the original recipient, resulting in a loop recognition that blocks on third redirect.
