<br><br><div class="gmail_quote">On Jan 7, 2008 10:36 AM, dnsadmin <a href="http://1bigthink.com">1bigthink.com</a> <<a href="mailto:dnsadmin@1bigthink.com">dnsadmin@1bigthink.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello,<br><br>I use the following in my <a href="http://sendmail.mc" target="_blank">sendmail.mc</a>. Port 587 is a standard use<br>port defined in /etc/services and has really come in handy for<br>roaming users. Many hotel Internet access points block port 25!
<br><br>I also do SMTPS with a self-signed cert.<br><br>dnl # The following causes sendmail to only listen on the IPv4 loopback address<br>dnl # <a href="http://127.0.0.1" target="_blank">127.0.0.1</a> and not on any other network devices. Remove the loopback
<br>dnl # address restriction to accept email from the internet or intranet.<br>dnl #<br>DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl<br>dnl #<br>dnl # The following causes sendmail to additionally listen to port 587 for<br>
dnl # mail from MUAs that authenticate. Roaming users who can't reach their<br>dnl # preferred sendmail daemon due to port 25 being blocked or redirected find<br>dnl # this useful.<br>dnl #<br>DAEMON_OPTIONS(`Port=submission, Name=MSA, M=Ea')dnl
<br>dnl #<br>dnl # The following causes sendmail to additionally listen to port 465, but<br>dnl # starting immediately in TLS mode upon connecting. Port 25 or 587 followed<br>dnl # by STARTTLS is preferred, but roaming clients using Outlook Express can't
<br>dnl # do STARTTLS on ports other than 25. Mozilla Mail can ONLY use STARTTLS<br>dnl # and doesn't support the deprecated smtps; Evolution <1.1.1 uses smtps<br>dnl # when SSL is enabled-- STARTTLS support is available in version
1.1.1.<br>dnl #<br>dnl # For this to work your OpenSSL certificates must be configured.<br>dnl #<br>DAEMON_OPTIONS(`Port=smtps, Name=TLSMTA, M=s')dnl<br><div><div></div><div class="Wj3C7c"><br><br>At 09:55 AM 1/7/2008, you wrote:
<br><br>>On Mon, 07 Jan 2008 14:19:36 +0000<br>>Peter Farrow <<a href="mailto:peter@farrows.org">peter@farrows.org</a>> wrote:<br>><br>>[snip]<br>><br>> > > I am using sendmail. Can I have this listen on multiple ports?
<br>> > ><br>> > > -Devon<br>> > No,<br>> ><br>> > you'll have to run multiple daemons to do that...<br>> ><br>> > P.<br>><br>>Hi, I don't use Sendmail since I prefer Postfix; however, I believe
<br>>that the above is incorrect. Please check out this URL:<br>><br>><a href="http://www.sendmail.org/%7Egshapiro/8.10.Training/DaemonPortOptions.html" target="_blank">http://www.sendmail.org/~gshapiro/8.10.Training/DaemonPortOptions.html
</a><br>><br>>I also attempted to reorganize this post so that it is easier to follow.<br>>"Top Posting" really makes following a thread a lot harder than<br>>necessary.<br>><br>>--<br>><br>
>Gerard<br>><a href="mailto:gerard@seibercom.net">gerard@seibercom.net</a><br>><br>>Hand, n.:<br>><br>> A singular instrument worn at the end of a human arm and<br>> commonly thrust into somebody's pocket.
<br></div></div><div class="Ih2E3d"><br></div></blockquote></div><br>Will it also accept mail on port 587 or is it just for submission?<br><br>