Re: [Bug 2875] Lot of mPOP generated spam not matched: new rules included

[Michael Radziej <mi...@news.m1.spieleck.de>]

Hi,

I'd prefer to add this as a comment to the bugzilla entry,
but my permissions don't allow ...

I've googled thoroughly for mPOP headers, and it looks as if all
non-spam mails originate from mail.ru, so they have
a received ... by *.mail.ru header. Though, mailing
list software usually deletes these header.

This might lead to a meta rule like 

meta RATWARE_MPOP X_MAILER_MPOP && ! RCVD_BY_MAIL_RU && ! MAILING_LIST

But this is probably too unstable for the public.
Though, I wanted to share this idea, maybe someone
else can improve it. At least in my local configuration it helps ;-)

Michael