Configuration Of DMARC And SPF

Configuration Of DMARC And SPF

In this article, we are going to help you with adding the records to your DNS. 

 

Adding the DMARC CNAME record in your DNS:

CNAME Record

Step1: If DMARC is not set

  • Log in to your Domain Control Center.
  • Select your domain to access the Domain Settings page.
  • Select Add under the records table.
  • Under Type, select CNAME.
  • Enter the details for your CNAME record:
    • Host: To put the record _dmarc in the host 
    • Points to: Paste the string in this section
    • TTL: Determine how long the server should cache information.

Step2: If DMARC is set

  • Log in to your Domain Control Center.
  • Select your domain to access the Domain Settings page.
  • Delete your previously DMARC TXT record
  • Select Add under the records table.
  • Under Type, select CNAME.
  • Enter the details for your CNAME record:
    • Host: To put the record _dmarc in the host 
    • Points to: Paste the string in this section
    • TTL: Determine how long the server should cache information.

 

 Adding the SPF TXT record in your DNS:

SPF Record

Step3: If your SPF is not set

  • Log in to your Domain Control Center.
  • Select your domain to access the Domain Settings page.
  • Select Add under the records table.
  • Under Type, select TXT.
  • Enter the details for your SPF record:
    • Host: The domain or subdomain for the SPF record. To put the record on your root domain, enter @ in the Host field.
    • TXT Value: Paste the SPF string in this section
    • TTL: How long the server should cache information. The default setting is 1 hour.
  • Select Save to save your new SPF record.

 

Step4: If your SPF is set

  • Log in to your Domain Control Center.
  • Select your domain to access the Domain Settings page.
  • Select the previously added records table.
  • Enter the details for your SPF record:
    • TXT Value: Delete your previously entered record and Paste the new TXT record.
    • TTL: How long the server should cache information. The default setting is 1 hour.
  • Select Save SPF record.

 Adding the Rua and Ruf TXT record in your DNS:

Step5: Go to the Activation Method

Step6: Select Through TXT

Step7: Paste the TXT in your DNS as it already encapsulates your previous dmarc record and our rua and ruf tag

TXT Record

  • Log in to your Domain Control Center.
  • Select your domain to access the Domain Settings page.
  • Select the records table where dmarc record is set.
  • Click on the edit button 
  • Enter the details for your TXT record: 
    • Points to: Paste the rua and ruf string in this section.
    • TTL: Determine how long the server should cache information.

Step8: Once Added click on Verify Button

    • Related Articles

    • What is Smart SPF and Smart DMARC?

      Smart SPF is the configuration of sources/senders and IP's in your SPF record by a single click on the TDMARC dashboard. Smart DMARC refers to the change in policy (None, Quarantine and Reject & their DMARC tags) at real time through the TDMARC ...
    • How Does SPF Compare To DMARC And Why Is DMARC Needed To Stop Domain Phishing And Spoofing?

      With this article, we will discuss what SPF does and what it does not: Does: SPF authenticates the sending server of the email based on the sending IPv4/IPv6 address. SPF focuses on a header that is not visible to the end-user (Return-Path, MAIL ...
    • Can We Setup DMARC Using SPF?

      Yes, you can set up DMARC without DKIM and even if you only have DMARC and SPF setup. In cases where the DKIM check fails, DMARC authentication is dependent on the SPF check and SPF identifier alignment, which works but is not that optimal. DMARC ...
    • SPF Setup for Freshdesk

      SPF helps verify the origin of email messages so that unauthorized senders cannot send messages on behalf of your domain. Freshdesk supports SPF authentication, and it can be configured manually by following the simple steps discussed in this ...
    • Why Implementing DMARC Is Not Enough?

      DMARC is an email authentication protocol whose purpose is to secure emails from spoofing and phishing attacks. Various organizations are turning to implement DMARC, but it seems like most of them haven’t found the right way to configure it. TDMARC ...