stmp and php mail broken plz help

[DJ_SKY]

e-mail with stmp and php mail 

Unable to connect to the mail server with the given details. Reason: 0: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution


what do i do to fix im paid hosting with Debian and running 3 separate domains on separate addresses 

 i don't know what to do here 

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sorry im hosting it throw a data center

[ThunderTech]

The error indicates an error with the DNS name resolution.
Are you sure everything is setup correctly on your servers?

Check the configuration in:
/etc/network/interfaces
/etc/resolv.conf

I would advise using Google's DNS servers which are 8.8.8.8 & 8.8.4.4

[DJ_SKY]

thank you this fixed the error i got another one from updating lol