I haven't used sendmail itself, but I can tell you you shouldn't send directly to the hotmail smtp server.  They probably will block you as spam because they don't know where you're coming from.  You should relay through your ISP's outgoing smtp server.  With roadrunner that's 
<a href="http://smtp-server.kc.rr.com">smtp-server.kc.rr.com</a>.&nbsp; It allows any clients within the RR network to connect and relay out through it.&nbsp; If it still bounces, you should make it appear to come from a RR address like 
<a href="mailto:MyAnsweringMachine@kc.rr.com">MyAnsweringMachine@kc.rr.com</a>.&nbsp; The problem, I&#39;m guessing, has less to do with sendmail, and more to do with bounce policy at hotmail and other email carriers.<br><br><div>
<span class="gmail_quote">On 3/10/07, <b class="gmail_sendername">Jeffrey McCright</b> &lt;<a href="mailto:jmccright@hotmail.com">jmccright@hotmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>All,<br><br>I have the following system configuration:<br>Generic White box computer<br>Intel Celeron 466mhz processor<br>256 MB RAM<br>20 GB PATA Hard Drive<br>ZyXEK U-1496e External Data/Fax/Voice Modem<br>Realtek 10/100 nic
<br>Red Hat Linux 9<br>Sendmail v 8.12<br><br>Before I go further, I have NO desire to update or upgrade any hardware,<br>software, or OS in this system!<br><br>All devices are working properly. I am using vocp to auto answer my voice
<br>modem, take messages, encode those messages into OGG formatted attachments<br>and attempting to use sendmail to send my messages to my hotmail or gmail<br>accounts. Everything works great until I try to send my messages to an
<br>external mailserver. In other words, my messages can be accessed from my<br>local mail account whe I send them to say <a href="mailto:root@localhost.localdomain">root@localhost.localdomain</a>, but<br>when I try to mail to 
<a href="mailto:jmccright@hotmail.com">jmccright@hotmail.com</a>, my messages bounce. I know<br>absolutely nothing about sendmail and I am using a default configuration of<br>Sendmail. What am I missing? Is there some change I need to make to my
<br>/etc/mail/sendmail.cf file to allow me to send to external mailservers?<br><br>Thanks in advance for any help you can provide,<br><br>Jeffrey A. McCright, A+<br><a href="mailto:jmccright@hotmail.com">jmccright@hotmail.com
</a><br><a href="mailto:jeff.mccright@gmail.com">jeff.mccright@gmail.com</a><br><br>_________________________________________________________________<br>Mortgage rates as low as 4.625% - Refinance $150,000 loan for $579 a month.
<br>Intro*Terms<br><a href="https://www2.nextag.com/goto.jsp?product=100000035&amp;url=%2fst.jsp&amp;tm=y&amp;search=mortgage_text_links_88_h27f6&amp;disc=y&amp;vers=743&amp;s=4056&amp;p=5117">https://www2.nextag.com/goto.jsp?product=100000035&amp;url=%2fst.jsp&amp;tm=y&amp;search=mortgage_text_links_88_h27f6&amp;disc=y&amp;vers=743&amp;s=4056&amp;p=5117
</a><br><br>_______________________________________________<br>Kclug mailing list<br><a href="mailto:Kclug@kclug.org">Kclug@kclug.org</a><br><a href="http://kclug.org/mailman/listinfo/kclug">http://kclug.org/mailman/listinfo/kclug
</a><br></blockquote></div><br>