DMARC for Digital Agencies: Managing Client Domains
Digital agencies managing client DMARC face a problem most platforms ignore: you pay more when clients get attacked. Here's a smarter way to manage domain portfolios.
Gaurav Maniar
Gaurav Maniar founded SimpleDMARC and GavBit. With 5 years in email authentication, penetration testing, and cloud security, he writes hands-on DMARC, SPF, DKIM, and BIMI guides drawn from real-world phishing and spoofing defense work.
DKIM Key Rotation: Best Practices for 2026
DKIM keys should be rotated periodically to limit exposure if a key is compromised. Here's how to rotate DKIM keys without breaking email delivery.
DMARC for Healthcare: HIPAA Email Authentication in 2026
HIPAA's Security Rule requires technical safeguards that DMARC directly addresses. Here's how DMARC fits into healthcare email compliance and why it matters now.
DMARC Failure Troubleshooting: Why Authenticated Email Fails
Your email is authenticated but still failing DMARC? Here's how to diagnose alignment failures, SPF permerror, DKIM selector issues, and forwarding problems.
BIMI in 2026: Is It Finally Worth Implementing?
BIMI lets your brand logo appear in email inboxes. With Microsoft now supporting it, the question isn't whether it works — it's whether the cost justifies it.
DMARC Forensic Reports (RUF): When to Enable Them
DMARC forensic reports give message-level failure detail, but most mailbox providers don't send them. Here's when enabling RUF is worth it and when to skip it.
MTA-STS Setup: Encrypt Email in Transit in 2026
MTA-STS forces TLS encryption on inbound email — closing the gap DMARC leaves. Learn what it is, how it works, and how to set it up in 30 minutes.
DMARC for Enterprise: Multi-Domain Management in 2026
Enterprise DMARC management across multiple domains, audit compliance, and reporting. How storage-based pricing changes the economics for mid-market organizations.
EasyDMARC Alternative: SimpleDMARC Comparison 2026
Looking for an EasyDMARC alternative? Compare SimpleDMARC vs EasyDMARC on pricing, features, and MSP support. Storage-based pricing means attack traffic never counts.
SPF Record Management: Fixing the 10-Lookup Limit
SPF records break silently when you hit the 10-lookup limit. Learn how to audit, fix, and maintain your SPF record — including SPF flattening explained simply. URL slug: spf-record-management
DMARC and PCI DSS v4.0: What You Need in 2026
PCI DSS v4.0 requires DMARC for organizations processing payment data. Here's exactly what's required, who it applies to, and how to verify compliance.
DMARC + BIMI: Show Your Brand Logo in Gmail, Yahoo & Apple Mail (2026 Guide)
BIMI is the email standard that puts your company logo next to your messages in supported inboxes. In Gmail it shows up as a circular avatar in the sender column.