Additional TO Filter

[tonobo]

Howdy guys, a short insight in how i use paperless-ng. I've running a simple printer with mail support, it allows me to setup a addressbook where i want to have multiple entries for different correspondents. This results in have a mail from always the same origin (the printer) to different mail addresses. So i'd like to filter for "TO" or alternatively adding a relation to "TO" in any way.