Quite simply I want to use a list (a contact list) as my filter in Thunderbird.
I have 2 younger brothers both of which are in boy scouts. Since I’m online the most and I’m the only one who downloads email (and thus can read email at home despite a lack of internet) I’m also the one who gets all the Scout email. Currently I have a filter set up with each individual email address in it. This of course means that if someone changes their email address I have to go through and edit the filter. If I could just use a list then I could just update said list and of course I could send email to the list. Any help would be appreciated.