Change name of "Localhost"

dazeck

• September 08, 2015 10:47

Hi I'm trying to investigate why a lot of my emails are going to spam in GMail/Hotmail, I am searching and finding a lot of helpful tips, however, I can't find one similar to this : isnotspam.com is giving me :
0.8 RDNS_NONE Delivered to internal network by a host with no rDNS
When I check the headers, I see the following :
Received: from vps1.example.co.uk ([91.227.xxx.xxx]:41769 helo=www.example.co.uk) by vps1.example.co.uk with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256)
if I check rdns, 91.227.xxx.xxx resolves to "vps1.example.co.uk", so why am I getting the rdns_none set ? Regards Darren

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  24x7server

  • September 09, 2015 11:36

  Hello, Have you correctly setup the SPF and DKMI for your domain ? Please check your mail server with following documents :

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  cPanelMichael

  • September 10, 2015 14:50

  Hello :) I see that RDNS is configured for the IP address referenced in your post. It's likely a false positive from the website you are using to verify if it's configured correctly. Thank you.

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  dazeck

  • September 11, 2015 13:00

  Hello, Have you correctly setup the SPF and DKMI for your domain ?

  
  

  Hello :) I see that RDNS is configured for the IP address referenced in your post. It's likely a false positive from the website you are using to verify if it's configured correctly.

  
  Thanks for the replies, Yes SPF and DKIM are configured, but I am tending to agree the RDNS is a false positive. There are other recommendations that I can do according to the reports, but rdns was worth 0.8 points.

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  cPanelMichael

  • September 11, 2015 13:36

  You may want to utilize another third-party utility to see if you receive similar results. Thank you.

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