Description

Email Filter Addon allows the configuration of domain filters in Digits registration for those who need to block temporary, disposable emails or those from specific domains. Addon adds blocking and whitelisting rules to the signup flow, helping keep the registration base cleaner when the site relies on real emails for validation, communication, and access control.

Key Features of Email Filter Addon

  • Domain blocking
    Prevents registrations with emails from manually defined domains.
  • Temporary email filter
    Detects disposable addresses during Digits signup process.
  • Permission list
    Authorizes registrations only from previously approved domains.
  • Validation during registration
    Applies the rules before account creation on the site.
  • Integration with Digits
    Adds email control to the existing registration flow.

Benefits of Email Filter Addon

  • Fewer fake registrations
    Reduces entries made with disposable or low-reliability emails.
  • More qualified base
    Helps keep real contacts for future communications.
  • More control over signup
    Defines which domains can or cannot create accounts.
  • Less operational spam
    Reduces unwanted registrations before they enter the system.

Who Should Use Email Filter Addon?

  • Those using Digits who need to block registrations made with temporary emails.
  • Those wanting to accept registrations only from corporate, educational, or pre-approved domains.
  • Sites with restricted areas that rely on real emails for validation and communication.

How to Download Email Filter Addon

Email Filter Addon is available for download here on Ultrapack. After downloading the .zip file, install it by going to Plugins > Add New > Upload Plugin, select the file, and activate. Keep Digits installed and active so the addon works.

Email Filter Addon adds a practical validation layer to Digits registration, focused on controlling which email addresses can start an account. On sites that suffer from disposable registrations, automated tests, or unwanted domains, the module helps apply simple rules before entry into the system, keeping the signup flow more predictable.

Frequently asked questions

Is Digits | Email Filter Addon GPL-licensed?

Yes. Digits | Email Filter Addon is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Digits | Email Filter Addon on multiple sites?

Yes. You can install Digits | Email Filter Addon on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does Digits | Email Filter Addon cost at Ultrapack?

Digits | Email Filter Addon costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Digits | Email Filter Addon include updates?

Yes. The current version of Digits | Email Filter Addon is 2.1, published at Ultrapack on Sep 7, 2023. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Digits | Email Filter Addon scanned before publication?

Yes. Every version of Digits | Email Filter Addon goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin Digits | Email Filter Addon?

Requires PHP 5.5 or higher.