Company policy Message archiving SPF records Control of company e-mail Disclaimers added I am sure there are others. John T eServices For You -----Original Message----- From: Carl Houseman [mailto:c.houseman@xxxxxxxxx] Sent: Thursday, September 15, 2005 5:17 PM To: [ExchangeList] Subject: [exchangelist] RE: Authenticated Outgoing Mail A better question is, "Why bother using the Exchange server? Just use the ISP's mail server for outbound SMTP". (One possible response is "ISP limits message size or volume" but if not that, then what?)