Nagios Support Forum

Hi, We are configuring mail notification in Nagios core. We are able to send mail notification manually using the mail command in command prompt. But we are not receiving any monitoring mail alerts from Nagios. When checked in maillog file found the below errors. Could you please help me in resolvin...

Hi, Now we are able to send mail using the below command to out test mail server after doing some changes in main.cf and resolv.conf files. command: mail -s "Hello World" test1@development.com Mail is going to our test mailbox. Checked the mail log also. Sep 14 13:04:23 NXTDEVNAGIOS postfi...

Hi, Please find the output. [root@NXTDEVNAGIOS ~]# cat /etc/resolv.conf nameserver 172.18.20.20 nameserver 172.18.20.21 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------...

Hi, We are trying to use Nagios core for monitoring and it is new to us. Currently we tried to send notification mails from Nagios by using the default postfix mail daemon. For this modified some configuration in the main.cf file as suggested in forum. After restarting the postfix service trying to ...