InboxMend
WordPress plugin

Submission Inbox for WordPress.

Capture form submissions before email delivery can fail. Submission Inbox stores entries inside WordPress, adds Email Log and Email Status, and connects to InboxMend Cloud when agencies need portfolio visibility.

Download latest version View on WordPress.org

One inbox concept, multiple CMS platforms.

WordPress is available now. Joomla is planned so agencies can use the same InboxMend workflow across more client sites.

Available now

Submission Inbox for WordPress

Capture form submissions, Email Log, Email Status and Cloud connection inside WordPress.

Download WordPress plugin
Planned

InboxMend plugin for Joomla

A future Joomla package for collecting site form submissions and sending operational signals into InboxMend Cloud.

Release history will appear here when the first Joomla package is published.

A local inbox where WordPress form leads are stored first.

Submission Inbox is designed for site owners and agencies who cannot afford to lose leads when notification emails fail, SMTP breaks, or a form plugin does not generate an email.

01
Saved submissions

Store WordPress form entries locally so the lead remains available even when email delivery has problems.

02
Email Log

Review notification rows, recipients, source, related lead and error context inside WordPress.

03
Email Status

Track states such as sent, failed, no email generated and unknown from the data the plugin can know.

04
Cloud connection

Connect sites to InboxMend Cloud for agency dashboards, analytics, reports and attention queues.

Compatible with popular WordPress form plugins.

Built-in forms Contact Form 7 WPForms Fluent Forms Forminator Ninja Forms Gravity Forms

Install manually from the zip.

  1. Download the latest plugin zip from InboxMend.
  2. Open WordPress Admin, then Plugins, Add New, Upload Plugin.
  3. Activate Submission Inbox and open the plugin settings.
  4. Connect to InboxMend Cloud when agency monitoring is needed.

Release history

Every downloadable version is listed here so agencies can see what changed before updating client sites.

2026-06-04 Submission Inbox 1.0.0
  • Initial public release of Submission Inbox for WordPress.
  • Local submission inbox for built-in forms and supported form plugins.
  • Email Log and Email Status views for sent, failed, missing and unknown notification states.
  • CSV export, SMTP settings, auto-replies and Cloud connection settings.
Download 1.0.0

Keep the working inbox in WordPress. Add Cloud visibility when the agency needs it.

Download the plugin, install it on one site, then connect InboxMend Cloud when you want cross-site monitoring.

Download latest version