Foundational 6 min
Phishing vs. Smishing vs. Vishing: Everything You Need to Know
Phishing vs. Smishing vs. Vishing: Everything You Need to Know from DMARC Report explains practical steps for email authentication, domain protection.
Blog
Expert guides on SPF, DKIM, DMARC, and email security.
Foundational 5 min
What is the Difference Between Email Authentication and Email Encryption?
MTA-STS is the protocol most organizations forget about, says Adam Lundrigan, CTO of DuoCircle.
Foundational 4 min
Fixing DMARC Enforcement For Smaller and Emerging Brands
DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.
Foundational 5 min
A Guide to Preventing Phishing in 2024: Insights from CSC's 2023 Report
A Guide to Preventing Phishing in 2024: Insights from CSC's 2023 Report from DMARC Report explains practical steps for email authentication, domain.
uncategorized 6 min
Emails Landing in Spam Folders? DMARC Can Fix it
Nobody drafts an email intending to have it land in the spam or junk folder of the recipient, but when it happens, your communication gets hampered.
Foundational 4 min
5 Mind-Boggling Phishing Attacks in Australia 2023!
Phishing remains the #1 initial access vector for cyberattacks, and email authentication (SPF + DKIM + DMARC) is the primary technical defense.
Foundational 4 min
Google’s New DMARC Compliance Requires You to Stop Impersonating Gmail From: Headers
Google's February 2024 requirements were a turning point, says Brad Slavin, General Manager of DuoCircle. Before that, DMARC was a recommendation.
Foundational 6 min
Why Email Marketers Should Care to Implement BIMI?
BIMI (Brand Indicators for Message Identification) displays a brand's verified logo next to authenticated emails in supporting clients.
Foundational 5 min
Everything You Need to Know About DNS Blocklist
Everything You Need to Know About DNS Blocklist from DMARC Report explains practical steps for email authentication, domain protection, deliverability, and.
Foundational 6 min
Why DNS Matters in Email Security?
Why DNS Matters in Email Security? from DMARC Report explains practical steps for email authentication, domain protection, deliverability, and DMARC.
Foundational 5 min
DMARC Best Practices for Domains and Subdomains
DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.
Foundational 5 min
Gmail and Yahoo Email Error Codes Explained
Gmail and Yahoo Email Error Codes Explained from DMARC Report explains practical steps for email authentication, domain protection, deliverability, and DMARC.
Foundational 3 min
Why Non-Profit Organizations Should Care to Deploy DMARC?
Did you know that only 1% of Non-profit organizations’ domains have the basic DMARC authentication protection in place?
Foundational 4 min
ChatGPT-Generated Phishing Emails Are Too Good to Be Ignored!
ChatGPT-Generated Phishing Emails Are Too Good to Be Ignored! from DMARC Report explains practical steps for email authentication, domain protection.
Foundational 5 min
SPF Softfail or SPF Hardfail: What’s Right for Your Domain?
SPF Softfail or SPF Hardfail: What’s Right for Your Domain?: Per RFC 7208, SPF evaluation is capped at 10 DNS mechanism lookups and 2 void lookups per check.
Foundational 3 min
Why Are Your Emails Getting Blocked When Sent From Your Yahoo Account?
The global email marketing market reached USD 911.3 million in 2022 and is estimated to grow at a .
Foundational 4 min
SMTP Smuggling is Allowing Email Spoofing; DMARC Prevents Such Attacks
In 2022, America’s Cybersecurity & Infrastructure Security Agency assessed federal and critical infrastructure partners.
Foundational 5 min
How to Educate or Train Employees on Cybersecurity?
How to Educate or Train Employees on Cybersecurity?: According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing.
Foundational 3 min
A Guide to Leveraging DMARC to Mitigate Email-Based Attacks
Let’s face it: the fear of falling prey to cyberattacks through deceptive emails is emerging at a than ever.
Foundational 3 min
How to Setup DMARC to Meet Google’s New Requirements for Bulk Senders?
Google and Yahoo have unveiled a new email authentication policy that will be effective from .
Foundational 3 min
Android Features that Protect Users from Phishing
Phishing remains the #1 initial access vector for cyberattacks, and email authentication (SPF + DKIM + DMARC) is the primary technical defense.
Foundational 5 min
The Importance of DMARC For Email Marketing and How to Get Started With it
DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.
Foundational 5 min
Why is Email Deliverability Important for Online Businesses?
Have you ever wondered what happens to the email campaigns you carefully crafted after you press the send button?
Foundational 4 min
Penetration Tests are Indicating Worse Cybersecurity Postures Across Globe; Phishing Attacks are Topping the List
The effectiveness of data protection measures and the utility of available patches have worsened in recent years.
Foundational 3 min
DMARC Update: RFC is Considering To Replace the ‘pct’ Tag in DMARC With ‘t=’ Tag
A change is expected in the DMARC policy settings as IETF has introduced a draft that reports replacing the ‘pct’ tag with the ‘t=’ tag to overcome some.
Foundational 7 min
Brad Slavin Presentation at MSP Global Conference 2023 | Elevating Email Security, A Comprehensive Guide to DMARC for MSPs
The MSP Global conference, held at the Nürburgring in Germany from November 14-16, 2023, was a major event in the Managed Service Provider industry.
uncategorized 6 min
Receiving the Maximum Benefits From DMARC Reporting and Monitoring
DMARC reporting and monitoring is the practice of choosing to receive DMARC aggregate and forensic reports.
uncategorized 3 min
Learning to Setup SPF, DKIM, and DMARC in Google Workspace
In November 2022, the Google Workspace team saw a spike in phishing and spoofing emails targeted toward Gmail users.
Foundational 3 min
‘No DMARC Record Found’ Bug Bounty is Actually a Beg Bounty- Don’t Fall For it
DMARC (RFC 7489) ties SPF and DKIM together by requiring alignment between the envelope sender and the visible From header.
Foundational 4 min
What Is Cyber Threat Hunting?
What Is Cyber Threat Hunting?: According to the FBI's 2022 Internet Crime Report (IC3), 300,497 US-based victims reported phishing incidents in a single.