Technical Writing
DMARC & Email Authentication Blog
DMARC, deliverability, and email authentication. Written for builders.
Jun 19, 2026
Your Parked Domain Is Sending Email (And You Didn't Know)
You registered the lookalike domains to protect your brand, parked them, and forgot them. Attackers didn't. A domain with no website and no MX is still spoofable, and nobody watches the ones with no inbox. Here's why parked domains are a spoofing target and exactly how to lock them down and monitor them.
5 min readMonitoring
Jun 14, 2026
What Is DMARC Monitoring? The Visibility Layer Explained
DMARC monitoring is the ongoing practice of reading the aggregate reports your domain receives so you can see who's sending as you, whether they're aligning, and whether anyone is spoofing you. Here's what it watches and why raw reports are useless without it.
9 min readEmail AuthMonitoring
Jun 13, 2026
EasyDMARC Alternative: What Developers Pay For vs What They Actually Need
DMARCdrift monitors up to 15 domains for $9/mo with 180-day retention, versus EasyDMARC's 2-domain Plus tier at $35.99/mo and 3-month retention. Here is who should switch and who should stay.
5 min readMonitoring
May 29, 2026
Why Are My Emails Going to Spam? (And How to Fix It)
Most deliverability problems are infrastructure, not content. Work through authentication, reputation, content, list hygiene, and the Gmail/Yahoo bulk-sender rules in order, then diagnose your own case with the checklist at the end.
14 min readSPFDKIMDeliverabilityMonitoring
May 28, 2026
Is Your Domain Being Spoofed? Here's How to Find Out
If your domain has p=none or no DMARC record, you won't know if someone is sending email as your domain. Here's how to check, how to tell real spoofing from your own misconfigured senders, and exactly what to do to shut it down.
14 min readMonitoringEmail Auth
May 20, 2026
The Email Deliverability Checklist for Indie SaaS (2026)
13 infrastructure checks that determine whether your email lands in the inbox. SPF, DKIM, DMARC, blocklists, and sending behavior: cover these before diagnosing content.
10 min readSPFDKIMDeliverabilityMonitoring
Apr 29, 2026
DMARC Failure Reports vs Aggregate Reports: RUF vs RUA Explained
RUF and RUA are two different DMARC reports. RUA gives you volume; RUF gives you forensics. Here's why most operators only care about one.
4 min readMonitoringEmail Auth