Notes from the email trenches.
Deliverability, DNS, protocols, pricing. Written by the team building JustEmails.
Migrate Fastmail to JustEmails: Full IMAP Migration Guide
Fastmail migration with imapsync, alias mapping, and DNS cutover.
Outgrowing ImprovMX: Moving From Email Forwarding to Real Hosted Mailboxes
ImprovMX forwarding fails when you need real inboxes. Here's the fix.
Migrating from MXroute to JustEmails: Moving Between Two Flat-Fee Hosts
MXroute to JustEmails: imapsync export, MX cutover, DKIM rotation, DMARC monitoring — complete runbook with mail-tester verification.
Custom Domain Email: What It Costs and How to Actually Set One Up
What custom domain email costs in 2026, the exact DNS records to publish, the port that trips everyone, and the send limit nobody mentions until a tutorial breaks.
Migrate from Zoho Mail to JustEmails: Step-by-Step IMAP Guide
Zoho Mail to JustEmails: IMAP sync, MX cutover, DKIM rotation — complete runbook.
Email Domain Price: What a Custom Domain Email Address Really Costs
The domain is the cheap part. The real email domain price is three bills — registration, mailbox hosting, and the lines that bill separately.
The Email API Developer Glossary (2027)
14 email API terms that decide whether your integration is reliable or quietly broken — starting with the one that sent 41 welcome emails to one user.
Email Hosting for Optometry and Eye Care Practices
A guide for independent optometrists and multi-location eye care groups tired of per-user email fees: domain-based setup, HIPAA considerations, appointment notifications, and flat-fee alternatives to Google Workspace.
Email Hosting for Moving and Relocation Companies
Moving companies juggle quote@, dispatch@, claims@, and multiple regional brand domains. Here's what to look for in email hosting that won't charge you per-mailbox for every role address.
Email Hosting for HOAs and Community Associations
HOA email that survives board turnover. Role addresses, shared inboxes, and the handoff checklist most associations skip.
Email Hosting for Home Inspectors and Appraisers (2026)
Email for 40MB inspection reports that doesn't break the bank. What works for solo inspectors.
How to Set Up Role-Based Team Inboxes (support@, sales@, billing@)
Set up functional email addresses your whole team can access — without paying per-seat. Aliases, shared mailboxes, routing, and who-sees-what explained.