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Chai83's avatar
Chai83
Copper Contributor
Aug 17, 2023

Azure VM IP blocklisted

Hi all,

We are using azure VM for hosting web application. This applications send emails to users. The IP of the VM got blocklisted. When searched found that

 

"SMTP servers should be configured with correct forward and reverse DNS and HELO/EHLO values."

 

Can you please help where to configure these values

1. Domain hosting server 2. email server 3. Azure VM

We are using godaddy mail server (and this is configured in SMTP of IIS) to send emails.

Do we need to map domain  name in Azure VM(public ip) configuration of DNS ? will this resolve.

 

Thanks in advance

  • Kidd_Ip's avatar
    Kidd_Ip
    MVP
    Feb 11, 2024

    Chai83 

     

    Cannot get this, are you pointing to godaddy SMTP server through IP address, or FQDN? 

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