I get many spams in the Cyrillic alphabet (I do not read Russian) and I want
to filter them on the following:
(The ^M is only to emphasize that the headers have line breaks)
The problem is that the header is actually on two lines and the following rule
does not work:
if (/^Content-Type: text\/plain.*charset="windows-1251"/)
EXITCODE = 0
How would I get this to work when the header is split like that?