I just recently switched my email hosting over to Dreamhost and I’m trying to use the mail filtering feature. I’m subscribed to a bunch of mailman mailing lists and I’d like them to be filtered into a subfolder. I tried creating a filter like:
[Headers] [contains] [lists.mozilla.org]
but it doesn’t seem to be working. I have another filter I’ve created that is working, so email filtering is working in general. Is there any documentation on how exactly the filtering works? When I choose “Headers”, what am I matching on? Is there a way to write a filter that matches on both the header name and header value?