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Home
Features
Modules
Integrations
PowerMTA Docs
MailerQ Docs
Pricing
Blog

Home
Features
Modules
Integrations
PowerMTA Docs
MailerQ Docs
Pricing
Blog

Home
Knowledge base

Knowledge base

MailerQ knowledge base Message job email header from the documentation

x-mq-smarthost-username

Smarthost login

Username offered to the named smarthost.

In the Hub

Who decidesMailerQ itself

Written by the Hubno

integration levelL1

Not used; recorded with its risk.

Relations

part ofx-mq-smarthost-passwordThe pair travels together.
includesx-mq-smarthost-passwordOnly meaningful together.

Nearby in this section

x-mq-ip x-mq-tag x-mq-envelope x-mq-maxdelivertime x-mq-pool x-mq-results-queue x-mq-delayed

MTA-Hub is a control panel for SMTP infrastructure on PowerMTA and MailerQ. It runs on your own server.

Node sizing and cost estimates, MTA installation, DNS and signing keys, Proxy Gate, IP warm-up, monitoring and export of ready SMTP to Protosender, Interspire, Mumara and MailWizz.

site@mta-hub.com @master_mail

Sending scripts

Protosender
Interspire
Mumara PRO + ESP
Platform comparison

MTA & delivery

PowerMTA
MailerQ
MTA-Hub
PMTA or MailerQ?

Ecosystem

KendaliCRM
AI Core System
MailCore System

Information

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Your own email service

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