SA Bugzilla – Bug 354
New header rule: whitespace in email address
Last modified: 2002-07-29 01:42:50 UTC
I've seen lots of spam addressed to stuff like "Save Now@myisp.com" or "Joe Bob <Valued Customer@myisp.com>" Something like the following might catch this. To =~ /(?:^[^<>@"]+\s[^<>@"]\@|<[^>]*\s[^>]*>)/ Please verify the regex. Thanks.
added TO_HAS_SPACES rule, good suggestion