I'm trying to create a Procmail rule based on all of From, Subject and a string in the body:
:0 B: * ^From:.*firstname.lastname@example.org.* * ^Subject:.*fixed string in the subject line.* * .*fixed string in the body.* /dev/null
I'm trying to delete a persistently problematic mail source whose only safe option is to check all three of these.
What am I doing wrong here? Presumably this is something do do with the