<br><font size=2 face="Arial">It most probably not Nagios that you should
configure rather than your SMTP server (Sendmail, postifx,...)</font>
<br>
<br><font size=2 face="Arial">You should change it so that it masquerades
your "server.domain.internal" domain into a legit one. It's quite
simple you should find all the info needed on the Net.</font>
<br><font size=2 face="Arial"><br>
Or maybe you might also change your DNS so that "server.domain.internal"
becomes legit'. (But then you will also probably have to configure your
SMTP server(s) to accept e-mail for the "server.domain.internal"
domain...)</font>
<br>
<br><font size=2 face="Arial">Cheers,</font>
<br>
<br><font size=2 face="Arial">Cyrille</font>
<br>
<br>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>"McCann, Brian"
<bmccann@andmore.com></b> </font>
<br><font size=1 face="sans-serif">Envoyé par : nagios-users-bounces@lists.sourceforge.net</font>
<p><font size=1 face="sans-serif">03/04/2008 15:14</font>
<td width=59%>
<table width=100%>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">A</font></div>
<td valign=top><font size=1 face="sans-serif"><Nagios-users@lists.sourceforge.net></font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Objet</font></div>
<td valign=top><font size=1 face="sans-serif">[Nagios-users] Verizon &
Text Messages</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><font size=2 face="Arial">Verizon Wireless has now gotten more restrictive
with text messages via email. Our Nagios server sends text messages
to </font><a href=mailto:5554443333@vtext.com><font size=2 color=blue face="Arial"><u>5554443333@vtext.com</u></font></a><font size=2 face="Arial">
, from </font><a href=mailto:nagios@server.domain.internal><font size=2 color=blue face="Arial"><u>nagios@server.domain.internal</u></font></a><font size=2 face="Arial">
(the box's hostname does not resolve from the Internet). Starting
last night, Verizon is now bouncing the mail, saying:</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">553 #5.1.8 Domain of sender address <*********>
does not exist (MTA, Unknown, with IP address, X.X.X.X).</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">Does anyone know of a way to get Nagios to
use a different From address (ie, a legit one)?</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">Thanks,</font>
<br><font size=2 face="Arial">--Brian</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*</font>
<br><font size=2 face="Arial">Brian McCann </font>
<br><font size=2 face="Arial">K12USA.com, Cool Tools for Schools</font>
<br><font size=2 face="Arial">1-877-225-0100</font>
<br><a href=mailto:bmccann@andmore.com><font size=2 color=blue face="Arial"><u>bmccann@andmore.com</u></font></a>
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