Blog
Queued Emails Explained: Causes, Fixes, and Prevention
You write an email, click send, and expect it to disappear into the internet within seconds. Instead, it sits in your Outbox with one frustrating word next to it: Queued.
# DMARC
What Is a Phishing Link? How to Identify It and How DMARC Helps
September 3, 2026Phishing remains one of the most common ways cybercriminals attempt to steal your credentials, financial information, and other sensitive data. Although phishing campaigns can take many forms, a phishing link is often the point where a deceptive message turns into an actual security compromise.
# DMARC
Why Your Business Should Budget for DMARC
September 2, 2026Companies use email for everything from internal communication and customer support to invoices, password resets, transactional notifications, and marketing campaigns. That dependence also makes email domains attractive targets for impersonation, phishing, and business email compromise.
# DMARC
No SPF Record Found? Causes, Fixes, and Best Practices
August 31, 2026Seeing a “No SPF Record Found” message during an SPF check usually means that the domain does not have a valid Sender Policy Framework record published in DNS. While this may look like a minor configuration issue, it can affect both email security and deliverability.
# SPF & DKIM
Why Ecommerce Stores Need DMARC for Email Security and Deliverability
August 19, 2026Email is one of the most important communication channels for an ecommerce business. Customers depend on it for order confirmations, shipping notifications, password resets, invoices, abandoned cart reminders, promotional offers, and customer support.
# DMARC
DKIM Authentication Failed? Here’s How to Fix It
August 18, 2026DKIM is one of the core email authentication mechanisms used to verify that a message was legitimately signed by a domain and that the signed parts of the email weren’t altered after signing. When DKIM works correctly, receiving mail servers can retrieve the sender’s public key from DNS and use it to verify the cryptographic signature attached to the email.
# SPF & DKIM
Resolved: How to Fix Email Rejected per DMARC Policy
August 14, 2026Email authentication helps organizations protect their domains, recipients, and brand reputation from fraudulent messages. However, configuration problems can sometimes cause legitimate emails to fail authentication and be rejected by receiving mail servers.
# DMARC
Top DMARC Monitoring Tools for Startups to Improve Email Security
August 12, 2026Startups depend heavily on email. At the same time, growing companies often add new email tools quickly. Marketing platforms, CRMs, support systems, transactional email providers, and sales automation tools may all send messages on behalf of the same domain. Without proper authentication and monitoring, this creates opportunities for configuration errors, spoofing, phishing, and legitimate email delivery problems.
# DMARC
DMARC Tags Cheat Sheet: Definitions and Examples
August 10, 2026DMARC tags are the building blocks of a DMARC record. They tell receiving email servers how to process messages that fail authentication, where to send reports, and how strictly SPF and DKIM domains must align with the visible sender domain.
# DMARC
SPF Softfail vs SPF Hardfail: Key Differences Explained
August 3, 2026The final mechanism in an SPF record often determines what should happen when the sender does not match any authorised source. Two of the most common options are SPF softfail, represented by ~all, and SPF hardfail, represented by -all.
# SPF & DKIM