On 11/23/2009 12:18 PM, Michael Scheidell wrote: > Philip Prindeville wrote: > >> >> but as you say, if it can't tell the difference between "" and undef, >> then that's an issue. >> >> >> > use header ALL to check for a \nCC > (which could be blank) > > or just use your MTA to reject it at SMTPtime. >
BTW: https://issues.apache.org/SpamAssassin/show_bug.cgi?id=5947 warns against using ALL. Too bad there's no way to get the "raw" contents of the To: line (comments included).
