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Bob Crothers wrote: > I've seen ISP's who do care about the reply to address. McLeod USA dialup is > one > of them. If your reply to wasn't a McLeod address, you could not relay thru > their servers. And they had port 25 blocked to anyplace else. Odd ... I find that kind of odd and amazing. Normal mail servers could care less what is sent after the 'DATA' command. Of course they could be passing it through a milter or procmail filter. I had a discussion with a guy a few months ago about using SpamAssassin to filter his OUTBOUND email. david
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