MailerZ Blog
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Developer & Website SMTP
Plugins that use php mail never reach our signer. Point the plugin at authenticated SMTP. Free cannot send-as.
wordpress contact form smtp custom domain
Read the guideCompetitor Comparisons
Same class: inbound MX plus optional SMTP. Split on rules versus named aliases, volume versus stored hops. One MX owner.
mailerz vs improvmx
Read the guideDNS & MX
Aliases before the window. Exclusive MX during it. Third-mailbox proof. Rollback is the old screenshot, not dual MX.
email dns cutover runbook
Read the guideTroubleshooting & SMTP Codes
A green login is not a delivered message. Read history after AUTH. Free still cannot send-as.
smtp auth works mail not delivered
Read the guideCustom Domain + Gmail
Cancel last. Export first. Named aliases, one MX set, external probe. Free receives. Solo sends.
migrate google workspace to gmail forwarding
Read the guideDNS Provider Guides
One MX owner. Delete leftovers. Blank or @, not both vendors. Probe.
godaddy mx record setup
Read the guideEmail Aliases
An alias on your domain should still work next year. A disposable inbox is built to expire. Keep Gmail as the store. Never recover accounts on a burner.
email alias vs disposable email
Read the guideMigrations
Prep the map. Cut one owner. Drain without republishing. Dual MX is a split.
parallel email provider migration
Read the guideBusiness Role Addresses
abuse postmaster email address: one MX set, leftover hosts gone, Gmail or Outlook as the store.
abuse postmaster email address
Read the guideCost & Workspace Alternatives
Seats are people. Role names are routes. Keep Outlook or Gmail as the store, map aliases, delete leftover Microsoft MX, and add paid send-as only if the role must reply.
microsoft 365 vs email forwarding
Read the guideCompetitor Comparisons
Buy a store if you need a store. Buy a hop if you only needed the domain. Dual MX is a split.
mailerz vs zoho mail
Read the guideDeveloper & Website SMTP
smtp server alerts: one MX set, leftover hosts gone, Gmail or Outlook as the store.
smtp server alerts
Read the guideCompetitor Comparisons
Need Calendar and a hosted mailbox? Buy 365. Need hello@ into an inbox you have? Buy a hop.
mailerz vs microsoft 365
Read the guideDeveloper & Website SMTP
AUTH failed is credentials or plan, not a Gmail tab. Free cannot send-as.
wordpress smtp authentication error
Read the guideDelivery Recovery & Observability
Name the store you will search next year. MailerZ keeps hop evidence for 14 or 90 days. Legal hold stays in Gmail, Outlook, or a suite.
email forwarding vs archive
Read the guideBusiness Role Addresses
business email alias naming: one MX set, leftover hosts gone, Gmail or Outlook as the store.
business email alias naming
Read the guideCatch-all & Routing
support@ is a contract. Point it at the queue the team already opens. Hold unknowns. Move people, not the footer.
route support email to team
Read the guideDeliverability & Spam
The toast is a symptom. Read the hop. Leftover MX and unknown recipients are not Outlook settings.
outlook rejecting forwarded email
Read the guideDeliverability & Spam
Quarantine is a destination verdict. Prove the hop first. Honest From. No placement promise.
forwarded mail quarantined
Read the guideAgency & Multi-domain
Same gates every site. Builder leftovers go first.
web agency email checklist
Read the guideSMTP Send-as
Read from the inbox you trust. Send through paid SMTP as the alias. Two servers. Repeat the probe on iPhone.
apple mail custom domain smtp
Read the guideMigrations
Same gates every domain. HOLD default. No dual MX. Handoff packet is part of done.
agency email migration runbook
Read the guideDelivery Recovery & Observability
Ask for the SMTP sentence and the From. Pretty graphs without 550 text are decoration.
email forwarding delivery history
Read the guidePersonal Domains
Print the domain. Treat the mailbox as a remappable dest. One MX set. Leftover hosts gone.
email provider independence custom domain
Read the guideTroubleshooting & SMTP Codes
Partial arrival is a split path. Mixed MX and missing names beat “the server is down.”
some emails not forwarding
Read the guide
