This post provides step-by-step instructions on how to add a DMARC record in Namecheap.
About DMARC recordsFirst of all, a DMARC record is a TXT record published to the DNS for your domain, under dmarc.yourdomain.com, where “yourdomain.com” is your actual domain or subdomain…
Sender Policy Framework (SPF) is an email authentication mechanism which alllows only authorized senders to send on behalf of a domain, and prevents unauthorized users from doing so. SPF allows the receiver to check that an email claiming to come from a specific domain indeed comes fro…
Can you have multiple DMARC records on a single domain? The answer is no: a domain MUST NOT have multiple DMARC records, otherwise DMARC processing fails to function on that domain.
A DMARC record is a TXT record in the DNS starting exactly with "v=DMARC1", followed by a list of DMARC tags…
"No auth, no entry" is a catchy phrase commonly used in the email industry to mean an email won't be considered for delivery unless it's properly authenticated. "auth" here means email authentication based on modern email authentication technologies like SPF, DKIM, and DMARC…
Why are your emails going to spam (junk) instead of the inbox? If one is using Gmail, he might find his legitimate emails sitting in the Spam folder; or if he is using Outlook, he might find them in the Junk folder. Everyone has had that frustrating experience…
What is rua in DMARC, and what role does it play in a typical DMARC implementation? In this post, I'll explain what rua is and how it works.
Before we dive right into that, let's take a look at these DMARC concepts: DMARC record and DMARC tag…
