I am seeing a lot of spam or garbage in some newsgroups that have different subjects in quotes but all end with the same 4 characters after the quoted subject. How do I filter these out from loading just based on the ending 4 characters. The poster names are all over the place so there is nothing really in common with them to filter out.
You can try something like this: ^.+1234$
^.+1234$
This will match all subjects ending with 1234, like:
Note that regex rules only applies to downloading new headers, not to headers already downloaded!