Emails inbound from specific address should deliver to RCPT and CC another user
My intent is to have emails from firstname.lastname@example.org go to their intended recipient (email@example.com) but also get addressed to userB@internal.com.
I created a mailbox filter rule on userB so that any emails from firstname.lastname@example.org will be put into a folder, but this is obviously only going to help for messages delivered to that user- not the original recipient.
I read about sender_bcc_maps and receiver_bcc_maps in another thread after trying to search the forums for similar requests but I am unsure if this is the route that I need to go.
Any assistance in forcing another recipient to be added to an email would be very much appreciated.