Email Security

Focuses on protecting email systems from threats such as phishing, malware, spam, spoofing, and unauthorized access, ensuring safe and secure communication.

Posts in this category
All posts
How Misconfigured DMARC Can Enable Email-Based DoS Attacks

Wildcard EDV misconfigurations let attackers flood inboxes with DMARC reports, disrupting email flow.

How Misconfigured DMARC Can Enable Email-Based DoS Attacks
Email Security
Mailchimp SPF Misconfigurations Can Expose Domains to Spoofing

Including Mailchimp IPs in root SPF unnecessarily exposes domains to spoofing despite strict DMARC policies.

Mailchimp SPF Misconfigurations Can Expose Domains to Spoofing
Email Security
Google Postmaster v1 Deprecation: Impact on Email Deliverability and Security

Google Postmaster v1 is ending, reducing visibility into domain/IP reputation for email deliverability.

Google Postmaster v1 Deprecation: Impact on Email Deliverability and Security
Email Security
Massive Phishing Campaign Targets Yahoo Using Client’s Domain

Over 72,000 phishing emails exploited a past client’s domain, bypassing DMARC monitoring protections.

Massive Phishing Campaign Targets Yahoo Using Client’s Domain
Email Security
How Threat Actors Exploit Redirect Chains to Bypass Spam Filters

Phishing attacks use legitimate infrastructure and redirects to obfuscate URLs and steal credentials.

How Threat Actors Exploit Redirect Chains to Bypass Spam Filters
Email Security
Why GoDaddy’s Enforced DMARC Policies Raise Serious Security and Privacy Concerns

Registrar-enforced DMARC breaks email delivery and exposes sensitive reporting data to third parties.

Why GoDaddy’s Enforced DMARC Policies Raise Serious Security and Privacy Concerns
Email Security
Expanding From Real Estate to Enterprise Email Security and Deliverability

Started in real estate; now offering email security and deliverability services across all industries.

Expanding From Real Estate to Enterprise Email Security and Deliverability
Email Security