<div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><a href="http://www.sendmail.org/~ca/email/relayingdenied.html"> http://www.sendmail.org/~ca/email/relayingdenied.html</a> How do <a href="http://mail.relate24seven.com">mail.relate24seven.com</a> (<a href="http://65.103.191.30">65.103.191.30</a>) and <a href="http://nhpsde.heritage.unm.edu"> nhpsde.heritage.unm.edu</a> (<a href="http://64.106.114.26">64.106.114.26</a>) play together? Last host seems to be queried for both the recipient address @<a href="http://cs.unm.edu">cs.unm.edu</a> (though I do not see it as an MX entry) and @ <a href="http://relate247.com">relate247.com</a>. Did you configure <a href="http://nhpsde.heritage.unm.edu">nhpsde.heritage.unm.edu</a> to be the smart host relay? </blockquote></div>I am setting up OE email client on nhpsde for email retrieval. Janu