Nagios core is Running in centos

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dreamboy_sivak
Posts: 18
Joined: Tue Mar 25, 2014 2:13 am

Nagios core is Running in centos

Post by dreamboy_sivak »

Hi

Getting a below error when send a email using sendmail

OS : centos 6.5
nagios : nagios 4.0


dsn=5.6.0, stat=Data format error . it is getting only when email has been sent to yahoo id. i can able to send other email accounts.
jdalrymple
Skynet Drone
Posts: 2620
Joined: Wed Feb 11, 2015 1:56 pm

Re: Nagios core is Running in centos

Post by jdalrymple »

What E-mail accounts are you trying to send to that are failing? This error would generally indicate that the MTA is having issues relaying to the address you specified - often a name resolution problem. Can your Nagios server properly query the MX record for the domain you're trying to reach?
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