PowerDMARC’s Email Authentication Blog – Read the latest news and updates
SPF Violation
BlogEmails sent by marketers may be bounced for a variety of reasons.In most cases, users get a failure notification, such as: “SPF Violation”. Fix SPF violation today to prevent email deliverability issues.
SPF Record Syntax
BlogThis tutorial will guide you to learn more about SPF Record Syntax and its mechanisms, qualifiers, extensions and modifiers.
What is DMARC “External Destination Verification”? | Receiving DMARC reports outside your domain
BlogReceiving DMARC Reports outside your domain is possible through DMARC external destination verification. More about how external domain verification works.
What is Ping Spoofing?
BlogPing spoofing is the process of sending out fake pings to a network. This is done by sending pings to an address that does not exist on the network and then logging the responses for future use.
What Is DNS Spoofing?
BlogWhat Is DNS Spoofing? The DNS has never been secure in and of itself. This has encouraged bad actors to exploit the problem over time and develop sophisticated DNS-based attacks, such as DNS spoofing.
How to Fix “DKIM Authentication Settings Update Failed”?
Blog“DKIM authentication settings update failed” is a common error that may occur because your email provider is likely having a problem with their DNS records or authentication servers.
What is an Impersonation Attack?
BlogThis article shares detailed information on impersonation attacks, the impersonation attack types, as well as tips on how to stay protected against email impersonation.
Top 5 Email Marketing Tools for Online Businesses
BlogEmail marketing tools are a vital ingredients in the digital strategy of any business in 2022. As a small business, email marketing is the way to go if you're looking for an easy way to generate more leads and build your brand credibility.
SPF Policy for Email Senders
BlogAn SPF policy is a list of mail servers authorized to send messages on behalf of your domain. When someone tries to send you an email, their server checks the SPF policy for your domain to determine if it should accept the message or not.
What is BlackCat Ransomware?
BlogThe FBI has recently issued a warning about a new strain of ransomware known as the BlackCat Ransomware (Noberus and AlphaV). Free BlackCat ransomware prevention guide with DMARC.
