Business Role Addresses
How to Build Department Email Addresses Without Mailbox Sprawl
Departments are rows. People are seats. Catch-all is not a department plan.
department email aliases
Read the guideMailerZ Blog
Domain email guides you can operate.
Page 13 of 13. Search from the catalog when you need a title, keyword, or topic filter.
15 of 315 articles25 articles per page. New posts join this catalog as they publish.
Email Aliases
Role-Based Email Aliases: sales@, support@, billing@ and More
Print the role. Own the destination. Prove inbound. Change the person later without reprinting the address.
role based email aliases
Read the guideSMTP Send-as
Low-Volume SMTP for Operational Email: What to Use Instead of Bulk ESPs
SMTP for mail a person might answer. An ESP for lists. Copy the dashboard pair. Do not import a CSV into reply SMTP.
low volume smtp service
Read the guideSMTP Send-as
STARTTLS vs TLS for SMTP: What Settings Should You Use?
STARTTLS upgrades. Implicit TLS starts encrypted. Use the pair MailerZ shows. Mixing them fails before a message exists.
smtp starttls vs tls
Read the guideMigrations
How to Lower DNS TTL Before an Email Migration
The wait happens before the cut. Dual MX is not a TTL strategy.
lower ttl email migration
Read the guideBuyer Guides & Decision
What to Ask Before Moving Your Domain Email to a Forwarding Service
Write the answers. Then point MX. Rehearse first.
email forwarding provider questions
Read the guidePrivacy & Masked Email
Email Aliases for Password Managers: Benefits and Trade-Offs
Alias, then vault, then the form. Disable a leak without burning founder@.
password manager email alias
Read the guideMigrations
ImprovMX to MailerZ Migration Guide
Recreate named aliases first. Cut MX once. Delete leftovers. Prove from another mailbox. Do not dual-publish during cutover.
improvmx migration mailerz
Read the guideDNS Provider Guides
TXT Record Quoting and Hostname Mistakes That Break Verification
Match dashboard bytes on the asked name. Theater NS verifies the wrong zone.
txt record verification mistakes
Read the guidePersonal Domain Email
Should You Use firstname@lastname.com as Your Main Email?
Own the surname domain, hop into Gmail, exclusive MX. Bad main if the domain is shared, a joke, or leftover registrar mail.
firstname@lastname.com email
Read the guideSecurity & Abuse
Email Forwarding Security Checklist for Businesses
A checklist you can finish. No badge wall. No inbox SLA hidden in item 12.
email forwarding security checklist
Read the guidePersonal Domains
How to Design a Personal Email Alias Naming System
Write one pattern. Probe it. Kill leaked strings. Catch-all is not a naming system.
personal email alias naming
Read the guideBusiness Role Addresses
Email Aliases for Client-Facing Teams: Naming and Ownership Rules
business email alias naming: one MX set, leftover hosts gone, Gmail or Outlook as the store.
business email alias naming
Read the guideDNS & MX
Why Mixed Google and Custom MX Records Cause Random Delivery
Two MX products is a coin flip. History only sees the MailerZ half. Unmix. Then probe.
mixed mx records google
Read the guideBuyer Guides & Decision
Best Email Forwarding Service for Custom Domains in 2026
Pick by tests, not adjectives. Keep Gmail or Outlook. Prove inbound from another mailbox. Free receives. Solo $40/yr starts send-as.
best email forwarding service custom domain
Read the guide
