email sending issues

Dmitry's Avatar

Dmitry

19 Jun, 2017 10:25 AM

Hello,

I have tried to run a test with mail-tester.com, and it has revealed some issues. I have attached a raw email source. Here are some most essential errors related to sending server's configuration:

-3.243 HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1)
-1.274 RDNS_NONE Delivered to internal network by a host with no rDNS
We check if there is a server (A Record) behind your hostname smtp-199-87-245-245.mailer.postageapp.com.

I suppose there should be an A record added for smtp-199-87-245-245.mailer.postageapp.com host and a reverse DNS record added for 199.87.245.245 IP address. Is it something you can help with?

Thanks in advance!

  1. 1 Posted by Dmitry on 21 Jun, 2017 08:27 AM

    Dmitry's Avatar

    Hello,

    Any update on this issue?

    Thanks!

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