I have a Lucid Ubuntu Server running in a EBS 2008 windows domain. This server is running Nagios and I would like it to send email notifications to the Exchange 2007 server. I have installed mailutils and run a dpkg-reconfigure exim4-config however I still don't have it setup correctly.
I have been trying to send an email via command line first as a proof of concept for the Nagios command but the exim4 log file says:
2010-09-23 11:29:32 Start queue run: pid=8248 2010-09-23 11:29:53 1OySgu-0002xV-5N internet.domain.com.au [**my external IP**] Connection timed out 2010-09-23 11:29:53 1OySgu-0002xV-5N == email@example.com R=dnslookup T=remote_smtp defer (110): Connection timed out 2010-09-23 11:29:53 End queue run: pid=8248 2010-09-23 11:59:32 Start queue run: pid=9958 2010-09-23 11:59:32 1OySgu-0002xV-5N == firstname.lastname@example.org R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host
I can telnet into the exchange server via 25 with the exchange machine IP.
I would like it configured correctly for just a simple internal network direct send to my exchange server. From looking at the log it seems like it wants to go out onto the Internet first instead of staying internal.