Originally Posted by avj27
I am new to centos 6 & nagios
I have configured Nagios 4.2.1 and plugins on exsi vm and want to configure the email alerts on internal mail server from different vlan.
Can anyone send me step by setup documentation on this
No, we aren't going to look things up and email you/post links. Read the "Question Guidelines" link in my posting signature. We are happy to help if you're stuck, but since you probably found THIS site with a Google search, you can also type in "how to configure nagios email alerts" on your own as well. If you tried looking on the Nagios website, you'd have found a tutorial.
Don't ask us to look things up for you, or re-type a 'step by step' documentation set for you...show effort of your own.