## Match subject and move to a folder
:0:
* ^Subject.*<WHAT TO MATCH>
folder

## Match sender and move to a folder
:0:
* ^From.*<SENDER WITH ESCAPED DOTS>
folder

## Match subject and move to a folder
:0:
* ^Subject.*<WHAT TO MATCH>
folder

## Send notification to another email, store message on this server
## Can use matching rules instead of just *
:0c
*
| formail -czxSubject: | mail -s "You have mail" <receiver address>

## Forward and store
:0c
*
! <receiver address>