PUBLIC IDENTITYYour domain
Stable addresses customers remember
Built around real operating patterns
One email layer.
Many practical workflows.
MailerZ is designed for people who want professional domain email without another mailbox stack—and for teams that need routing, sending, and recovery to stay understandable.
LIVE DELIVERY FLOWMailerZ
DELIVERY LAYERMailerZ
Receive, route, send, record
WORKSPACETools you already use
Gmail, Outlook, clients, sites, and apps
Who gets the most value
Professional email without unnecessary operating weight.
The highest-value use cases share the same need: preserve a domain identity while keeping the working inbox and workflows simple.
Personal domains
Receive you@yourdomain.com in your existing inbox and send back through the same professional identity.
Founders and small businesses
Run hello@, sales@, billing@, and support@ without buying a full office-suite seat for every address.
Support and operations
Route role addresses to the right people and keep the original customer visible when the message arrives.
Agencies and multi-domain teams
Organize client or brand domains, aliases, sending identities, and delivery records from one service.
Websites and approved apps
Use authenticated SMTP for contact forms, alerts, receipts, and low-volume operational messages.
Inbox consolidation
Bring several domain identities into the inbox people already check instead of creating a new daily destination.
A clear product boundary
The best stack is the smallest one that meets the job.
MailerZ removes duplicate inboxes and a separate SMTP purchase. It does not pretend every business needs less-capable software in every category.
Use your domain where work already happens.
Start with one domain free and expand only when the workflow proves its value.