Description
Mail Relay connects the MemberPress sign-up and membership forms to the Mail Relay email marketing service, forwarding new member data to contact lists and communication flows configured by the team. This addon helps member sites, courses, and paid communities keep welcome messages, segmentations, and campaigns aligned to the subscription cycle without relying on manual exports.
Key Features
- List Connection
Sends new MemberPress members to lists configured in Mail Relay. - Registration Synchronization
Transfers basic user data after registration or membership. - Email Flow
Allows triggering external communications from membership events. - Addon Integration
Adds an email bridge without altering the MemberPress core. - Centralized Management
Keeps subscribers and contacts organized within the email tool.
Benefits of Mail Relay
- Less Manual Work
Reduces member exports to outbound campaigns and lists. - More Aligned Communication
Facilitates segmented messages based on user entry and affiliation. - More Predictable Operation
Standardizes contact sending between membership and email marketing. - Better Tracking
Helps teams nurture members after signup, purchase, or enrollment.
Who It’s For?
- Sites that use MemberPress to sell subscriptions, courses, or restricted areas.
- Teams that run recurring email campaigns for registered members.
- Projects needing to connect membership and relationship without manual export.
The Mail Relay module makes sense when the member base needs to talk to an already organized email strategy outside WordPress. By adding this integration to MemberPress, the site starts forwarding registrations to the communication platform, maintaining a more consistent operation between acquisition, membership, onboarding, and relationship with enrolled users.
Frequently asked questions
Is MemberPress Mail Relay GPL-licensed?
Yes. MemberPress Mail Relay 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 MemberPress Mail Relay on multiple sites?
Yes. You can install MemberPress Mail Relay 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 MemberPress Mail Relay cost at Ultrapack?
MemberPress Mail Relay 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 MemberPress Mail Relay include updates?
Yes. The current version of MemberPress Mail Relay is 1.0.5, published at Ultrapack on Apr 14, 2017. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is MemberPress Mail Relay scanned before publication?
Yes. Every version of MemberPress Mail Relay goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
memberpress-mailrelay.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
memberpress-mailrelay.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready