Thank you Paul, but the spam plague currently affecting many email accounts usually has a varying part in the HTML “a href” tag, though it all refers to a russian or chinese domain in the HTML message body.
IMHO eM has not fully seen that a simple “AND” clause between filter words would be a MAJOR SELLING POINT for eM, as this is a UNIQUE feature that competition like Thunderbird cannot provide (at least regarding HTML tags in message bodies). This would make eM Client a highly praised weapon against spam attacks for lots of people, and will be a wonderful marketing and advertisement argument for eM client.
Regards - Robert