3rd Party Blog on DMARC
(DMARC services, email authentication service)
DMARC Services - A Coordinating Protocol between Sender and Receiver
Do you want full-proof authentication of your emails or domains? The very straight answer is to imply DMARC for your domain. So, first getting into the uses, benefits and other specification, let’s understand what DMARC services are?
It is an abbreviated form of Domain-based Message Authentication, Reporting & Conformance. It is a standard internet protocol which makes use of other standard authentication services SPF, Sender Policy Framework and DKIM, Domain Keys Identified Mail collectively to offer a more reliable service.
What does it offer to the owner?
It is a protocol used by the domain owner to get and publish its very own email authentication practice. Using this email authentication service one adopts a verification process automatically working for their domain.
What requirements do DMARC Satisfy?
· It minimizes false-positive cases
· Owner gets strong authentication reporting
· Affirm sender policy to receivers
· Reduce phishing delivery
· It is operated at internet scale
· Along with domains, also works for sub-domains
The security measures taken into account are very important. This not only safeguards your email but also manages the reputation of your domain. When receivers looking into the digital signature, the reliability of sender become evident and after matching the values, they make a point to not mark it as spam.
If your emails are getting spammed or put into junk mail then it creates a much-undesired reputation for your domain. Business houses, especially involved in bulk messaging, in general, take it into account.
Available to all, as this is published in public DNS (Domain Name System). There is no licensing or any other restriction adjoined with the policy, so free for anyone interested to avail it. When such a useful policy is available free to use, one should surely consider having this to their emails, websites or domains.
What gained popularity to DMARC?
The co-coordinating service between sender and receiver has gained its recognition. It provides a tested method to domain owner by giving signals that email authentication is used. It offers an email address to get feedback of messages being legitimate or not. Also, the domain owner gets a policy to apply on the messages which have failed in the authentication.
Receivers, in turn, get signal of sending domain is using email authentication service. It enables the receiver to determine domain owner preferences for the messages they send. And most importantly receiver can send the feedback to the domain owner of the messages received.