MailWizz Engineering Center · Version 3.8
MailWizz Engineering Center
MailWizzv4.1 frameworkProduction reference
Production-focused documentation, interactive planning tools, and deployment examples for operating MailWizz with PowerMTA, Postfix, and external SMTP services.
30engineering guides
8interactive tools
12deployment downloads
Engineering guides
Installation, cron, queues, delivery, bounces, security, scaling and troubleshooting.
Interactive builders
Generate cron plans, SMTP profiles, bounce checklists, tracking DNS, health reviews and capacity estimates.
Deployment library
Download production checklists and editable configuration templates.
Operating principles
- Treat MailWizz, PHP, cron, database, DNS, and the delivery transport as one system.
- Separate customers and traffic classes where credentials or reputation risks differ.
- Measure queue age and provider responses, not only messages submitted.
- Back up before upgrades and prove that restoration works.
- Keep authentication and tracking identities aligned and auditable.