Banned Email Domains

whmcs addons eu screen 3

Purpose

Banned Email Domains Sync helps WHMCS admins reduce fake, low-quality and disposable email signups.

The addon keeps your WHMCS banned email domains list up to date by syncing it with trusted blocklists. You can also add your own extra domains, keep important domains protected, and review what changed through clear logs and backups.

It is built for admins who want a simple way to block unwanted signup domains without manually maintaining long lists.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Buy this addon

Features

  • Sync disposable and unwanted email domains into the WHMCS Banned Email Domains list.
  • Run a dry test before making changes, so you can see what would happen first.
  • Add your own Extra Domains that should always be blocked.
  • Add Never Block domains that must never be added to the banned list.
  • Protect domains already used by your WHMCS clients and services.
  • Create backups before real sync actions, with configurable backup retention.
  • Restore from previous backups when needed.
  • Run syncs manually, by WHMCS cron, or by direct cron URL.
  • Use the Quick Test tool to check whether a domain or email address is currently blocked.
  • Review sync activity through logs with search and filtering.
  • Manage normal settings inside the addon, not through a crowded activation screen.
  • Includes WHMCS-addons.eu licence status information in the admin area.

Compatibility

Version Compatibility:

All versions of WHMCS v9.0
All versions of WHMCS v8.x

WHMCS v7 is not supported.

Requirements

Template support:
This is an admin-side WHMCS addon and does not depend on a specific client area template.

Ioncube: 
IonCube Loader version 13 or newer.

PHP version:
7.4, 8.1, 8.2, 8.3 or 8.4

Cron:
For automatic syncing, your WHMCS cron must be running correctly. A direct cron URL is also available as a fallback.

External access:
Your server must be able to fetch the configured source lists over HTTPS.

Support

For support contact us at addonhelp@whmcs-addons.eu

Please include your WHMCS version, PHP version, addon version and a short description of what happened. If the issue relates to syncing, include the relevant log entry where possible.

We also develop WHMCS modules. WHMCS-addons.eu is not responsible for issues caused by servers that do not meet the minimum requirements or by customised WHMCS installations that change normal addon behaviour. Always create a backup before installing or upgrading any addon.

Buy this addon

All our pre-made Addons are only sold through
resellers, like R the Company.

Scroll to Top