Transparent product scope

Know what MailerZ does.
Know where it stops.

MailerZ is hosted Mail Box webmail (Inbox, Sent, New email) plus optional Gmail forwarding, aliases, authenticated SMTP, delivery records, DNS checks, and recovery. Clear boundaries: not IMAP, not Workspace, not campaigns.

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LIVE DELIVERY FLOWMailerZ
01
INCLUDEDMail Box webmail

Inbox, Sent, New email, held mail

02
INCLUDEDForward and send

Optional Gmail copy; paid SMTP and API

03
NOT INCLUDEDIMAP or bulk platform

Not IMAP/POP. Not marketing blasts.

No hidden category confusion

Specific capabilities and honest limitations.

Email delivery depends on multiple independent systems. MailerZ controls its own layer and exposes the outcome; it cannot control every destination provider.

What MailerZ provides

Mail Box (Inbox, Sent, New email), domain verification, inbound acceptance, optional forwarding, aliases, catch-all, paid SMTP/API, DNS checks, history, and recovery.

Not IMAP, POP, or Workspace

Mail Box is portal webmail with a plan store window. You can still forward copies to Gmail or Outlook. MailerZ does not host IMAP or replace a suite.

Not a permanent archive

Store windows are 14 days on Free, 90 days on Solo–Agency, and 180 days on Unlimited; keep separate backups for critical records.

Not a bulk-marketing sender

SMTP is for legitimate person-to-person and operational email, not newsletters, cold blasts, or purchased lists.

No absolute delivery guarantee

DNS, networks, recipient policies, reputation, filtering, destination quotas, and provider outages can affect delivery.

Abuse is actively restricted

Spam, phishing, impersonation, malware, credential abuse, and unlawful content may be blocked or suspended.

A clear product boundary

Good infrastructure states its failure boundaries.

MailerZ records and explains the part it controls. Customers still control DNS, destinations, credentials, consent, backups, and the content they send.

MailerZ is a strong fit when…Evaluating MailerZ before changing MX recordsPlanning backups and retention correctlySeparating transactional email from marketingUnderstanding third-party delivery dependencies
Choose another tool when…×Assuming any provider can guarantee inbox placement×Using recovery storage as permanent evidence×Sending before domain authentication is healthy×Ignoring destination-provider limits or policies

Test the complete path before depending on it.

The Free plan lets you verify the workflow with a real domain and inbox before upgrading.

Connect your domain