"SPF PermError: too many DNS lookups" is a common error seen in many SPF implementations. When an often overlooked SPF 10-DNS-lookup limit is...
Read more...To combat ever-rising spoofing and phishing attacks, you need to implement DMARC for your company. Generating a DMARC record is the first step in this...
Read more...When you use various online tools to check a domain's DMARC record, you might run into one of the errors:
"No DMARC record found"
"DMARC...
Read more...This article aims to provide a complete guide to implementing SPF, DKIM, and DMARC for your organization, and suggest the best practices for doing so....
Read more...After you've published your DMARC record, you might wonder if it's deployed correctly. There is no doubt that it's a completely legitimate question. In this...
Read more...A DMARC record lies at the center of every DMARC implementation, bearing crucial importance for the ultimate success of the implementation. In this post, we...
Read more...This post provides step-by-step instructions on how to add a DMARC record in GoDaddy.
First of all, a DMARC record is a...
Read more...This post provides step-by-step instructions on how to add a DMARC record in CloudFlare.
First of all, a DMARC record is a...
Read more...This post provides step-by-step instructions on how to add a DMARC record in Namecheap.
First of all, a DMARC record is a...
Read more...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...
Sender Policy Framework (SPF) plays an important role in modern-day email authentication, along with DMARC and DKIM. It helps prevent emails from unauthorized senders from...
Read more...Email end users check the from field in their email clients to tell where an email comes from. However, SPF doesn't authenticate the field, neither...
Read more...Sender Policy Framework (SPF) is an email authentication mechanism which alllows only authorized senders to send on behalf of a domain, and...
Read more...What is DMARC?
DMARC, short for Domain-based Message Authentication, Reporting & Conformance, is an email authentication protocol to check if an email message really...
Read more...DMARC, short for Domain-based Message Authentication, Reporting & Conformance, is an email authentication protocol to check if an email message really originates from where...
Read more...Say you've created your DMARC record and published it in the DNS, now you expect to see some nice reports dripping in, except that none...
Read more...DMARC (Domain-based Message Authentication, Reporting and Conformance) specifies these possible errors (non-pass) in SPF (Sender Policy Framework) authentication: none, neutral, fail (hard fail),...
Read more...People tend to think of setting up email authentication with DMARC, DKIM, and SPF as time-consuming and error-prone because they have to search the Web...
Read more...In this article we will explain various concepts related to DKIM selectors: what are they, why do we need them, and how they work in...
Read more...When troubleshooting email delivery issues, you might run into some cryptic SPF error on the receiving email server along the lines of:
"SPF PermError: too...
Read more...This post provides step-by-step instructions on how to add a DMARC record in cPanel.
First of all, a DMARC record is a...
Read more...Yes, you can set up DMARC without DKIM and have only DMARC and SPF in the equation. In this case, DKIM check always fails and...
Read more...This post provides step-by-step instructions on how to add a DKIM record in CloudFlare.
First of all, a DKIM record is a...
Read more...DMARC aggregate reports are files in the xml format containing aggregate email authentication information sent by Email Service Providers (ESP)...
Read more...This post provides step-by-step instructions on how to add a DKIM record in GoDaddy.
First of all, a DKIM record is a...
Read more...This post provides step-by-step instructions on how to add a SPF record in GoDaddy.
An SPF record is a TXT record published...
Read more...This post provides step-by-step instructions on how to add a SPF record in CloudFlare.
An SPF record is a TXT record published...
Read more...Two-factor authentication (AKA 2FA) is a method of confirming a user's claimed identity by using 2 factors: credentials, and a one-time password (OTP). Two-factor authentication...
Read more...Contrary to popular belief, setting up DMARC to protect your company email is much easier than it seems. In this post, we will show you...
Read more...The advent of DMARC (Domain-based Message Authentication Reporting and Conformance) enables businesses to thwart email spoofing attacks and improve email deliverability. Not only can a...
Read more...DMARC, which stands for “Domain-based Message Authentication, Reporting & Conformance”, is a way to determine whether an email message is actually from...
Read more...We are pleased to release 3 diagnostic tools for email authentication. These are: SPF checker, DKIM checker and DMARC checker. Each of these...
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