Nagios Support Forum

delivery temporarily suspended Are you still having issues? The temporary nature of this suggests you need to speak with your mail administrator, whether this is someone in your organization or an external provider. It's possible there was initially a flood of emails. If you have warnings and criti...

Are you able to telnet the exchange server over port 25? telnet <ipaddress> 25 Or you could run the check_smtp plugin from Nagios cd /usr/local/nagios/libexec ./check_smtp -H hostaddress -p 25 Are you authenticating SMTP? [root@host libexec]# ./check_smtp -H mailserver -p 25 SMTP OK - 0.007 sec. re...

Did you change your email settings in XI Home --> Admin --> (Under system config) click Manage email settings --> Change sendmail to SMTP. Then add your SMTP host, Port --> username and password if necessary and security. Take a look at the documentation on SMTP from pages (specifically pages 5-7) ...

Hello! When i try send alert mail over exchange smtp i get Oct 25 21:42:11 svrumskmon01 postfix/error[28944]: CB82C1B79: to=<helpdesk@domain>, relay=none, delay=185076, delays=185074/1.4/0/0.03, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mailserver[IP]:25: Connection refu...