Cybersecurity
DevOps Cloud
IT Operations Cloud
Did you ever consider to cascade filters?
Here is one example - maybe this helps for future requests.
Original name for filters and services are in blue.
If I receive something from a partner (*@mypartners.com) (Email Address)
AND subject contains 'special string' (Message Text)
THEN do
tag this message (Message Tag) AND
send a copy to a general purpose mailbox (Carbon Copy)
SMG will solve this here:
Yes, it is really that simple!