Notes from the email trenches.
Deliverability, DNS, protocols, pricing. Written by the team building JustEmails.
JustEmails vs Forward Email: Open-Source Forwarding Against Managed Mailboxes
Open-source forwarding vs managed mailboxes. Which fits your 2026 workflow?
JustEmails vs GMX and mail.com: Free Webmail or Real Email Hosting?
GMX vs JustEmails for custom domains — when free webmail breaks down.
Stuck in a Mail Loop? Diagnosing and Breaking Email Forwarding Loops
Your inbox flooded with 847 copies of the same message. Here's how to read Received headers, find the loop, and fix it.
SPF Breaking From Too Many Includes? Flattening and Macro Fixes That Work
SPF PermError from 10+ DNS lookups? Flattening and subdomain delegation fix it.
Fix Emails Going to Junk in Apple Mail and iPhone (2026)
Apple junk filtering decoded. Fix it now.
JustEmails vs HEY: Opinionated Personal Email or Flat-Fee Domain Hosting?
HEY vs JustEmails: $99/yr inbox redesign or $49/yr unlimited hosting?
Mailbox Full and Bouncing Inbound Mail? Managing Email Storage the Right Way
Your mailbox hit quota and senders got a 552 bounce. Here's how to diagnose, archive vs delete, set retention, and plan storage so it doesn't happen again.
Drowning in Email Aliases? Audit and Clean Up Address Sprawl
Audit your email aliases before orphan addresses become security holes.
JustEmails vs Bluehost and HostGator Email: Why Bundled Host Mail Falls Short
Bundled host email hides costs until migration day.
DKIM Shows 'none' or Unsigned? Fixing Authentication for Third-Party Senders
When your CRM, helpdesk, or invoicing tool sends email as your domain but shows DKIM 'none' or unsigned — DMARC fails. Here's how to fix it: publish the vendor's DKIM selector, verify via show-original, and use the subdomain delegation pattern when necessary.
Fix Email Reputation on a Purchased Domain (2026)
Inherited bad email karma? Fix it before your invoices hit spam.
JustEmails vs ImprovMX: Forwarding or Real Mailboxes?
ImprovMX does cheap forwarding. When is that enough — and when do you need real mailboxes?