I do the same thing you are trying to do and it seems to work well.
try this:
You will need two filters. In the to: field of the first filter put
the addresses in like this:
addr...@domain.com -
addr...@domain.com
This should select messages sent to address1 but not address2
in the second filter put
addr...@domain.com -
addr...@domain.com
This should select messages that were sent to address2 but not
address1.
I would recommend not deleting the messages automatically until you
are sure the filter works the way you want. However, on the second
page of the filter setup you can choose to have the message deleted.
If you perform other actions on it (such as forwarding) as well, it
will process the delete after the other actions. the messages should
forward out to your other addresses before being dumped.
Hope this helps.
Regards,
Jon Brennan
Director, User Support Services
The Sage Colleges