InboxMend keeps enquiries from supported WordPress forms in a local inbox, so you can review a saved request when its notification email is missing. It also shows related email sending events. Many WordPress contact forms rely only on notification emails. If a notification email fails, is blocked, i
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 6.0 and PHP 7.4.
SourceWordPress plugins · Nov 14, 2026
01 / Source details
Aboutthistool.
InboxMend keeps enquiries from supported WordPress forms in a local inbox, so you can review a saved request when its notification email is missing. It also shows related email sending events.
Many WordPress contact forms rely only on notification emails. If a notification email fails, is blocked, is misconfigured, or is never generated, the website owner may lose the enquiry without knowing it.
InboxMend helps you investigate that risk by keeping captured submissions in WordPress alongside related email activity. You can manage saved leads, coordinate follow-up, build forms, investigate email problems, configure SMTP sending, send conditional visitor auto-replies, and optionally connect InboxMend Cloud for multi-site monitoring.
Use InboxMend with built-in lead forms, or keep using supported form plugins such as Contact Form 7, WPForms, Fluent Forms, Forminator and Ninja Forms.
Gravity Forms compatibility is planned.
Learn more at InboxMend.com .
Check your first saved submission
Open Inbox → Check form capture . InboxMend lists forms from active supported plugins and your built-in forms. Open the published form page, send a recognizable test using a mailbox you control, then refresh and open the saved request. Check all expected fields and the complete message.
A saved request proves capture at the time shown. A successful mail handoff does not prove mailbox delivery; check your mailbox separately. InboxMend SMTP and Cloud are optional. You can keep your existing mail plugin.
Page discovery covers direct shortcodes and blocks in up to 200 matching published posts. Page builders, widgets and templates may require opening the form page yourself. The checklist shows up to 100 forms per provider. Default lead retention is 90 days for completed leads without a future follow-up. Unfinished work stays saved beyond that period until completed. Review Settings → Lead storage to preview cleanup or explicitly apply age-based deletion to all leads.
For teams maintaining several sites
Use the plugin to inspect and handle enquiries on each WordPress site. Optional InboxMend Cloud brings connected sites and their reported issues together for cross-site monitoring. Local capture does not require a Cloud account.
Find the enquiry when its notification is missing
A visitor can submit a contact form, but the notification email might not arrive.
This can happen because of SMTP issues, incorrect sender settings, hosting mail restrictions, plugin conflicts, spam filtering, or a form that did not generate an email event.
Built-in forms save the request before queuing a notification. Third-party capture follows each supported plugin’s submission hooks; timing and email correlation depend on that plugin. Verify your published form after setup and after changes to its notification settings.
One workflow instead of separate plugins
Many WordPress sites use one plugin for forms, another plugin for saving entries, another plugin for SMTP, and another plugin for email logs.
InboxMend brings the form submission workflow together: review captured enquiries, inspect related email activity, manage basic follow-up, and keep everything visible inside WordPress.
What you can do with InboxMend
With InboxMend you can:
Save WordPress form submissions in a local inbox.
Capture entries from supported form plugins.
Review leads, submitted fields, source forms, and lead details.
Organize follow-up with work queues, workflow status, priority, assignee, due dates, internal notes, and bulk actions.
Optionally email assignees a daily summary of due follow-ups, without including submitted contact details.
Search, filter, and export saved submissions to CSV.
Use Email Health to group active sending problems by cause and recommended action.
Inspect exact WordPress email events, timelines, and related records in the Email Log.
Configure SMTP sending for WordPress notification emails.
Build and publish forms with Design Studio, conditional logic, previews, and shortcodes.
Monitor form performance, readiness, placements, folders, and tags from the Forms workspace.
Send visitor auto-replies with conditions, reusable designs, previews, and immediate or delayed delivery.
Protect built-in forms with Google reCAPTCHA v3.
Configure retention, privacy, and team access settings.
Optionally connect InboxMend Cloud for multi-site visibility and monitoring.
Works with popular form plugins
You do not have to replace your existing form plugin.
InboxMend can capture submissions from supported form plugins and show them in one lead inbox.
Currently supported integrations include:
Contact Form 7
WPForms
Fluent Forms
Forminator
Ninja Forms
Planned integration:
Gravity Forms
When a supported integration is enabled and the related form plugin is active, InboxMend can store captured submissions and help you review related email activity.
Built-in lead forms
InboxMend includes built-in forms for common lead capture use cases.
Design Studio lets you arrange fields and blocks, edit content and appearance, add conditional show or hide rules, preview the result, save a draft, publish changes, and copy the shortcode. Submissions are saved in the Inbox, and related notification email activity can be reviewed from the Email Health and Email Log screens.
The Forms workspace also shows performance, inbox, delivery, and readiness signals. Forms can be searched, filtered, organized with folders and tags, and checked for known placements on the site.
Built-in forms are useful when you need a contact form, enquiry form, callback request, service request, or lead capture form without installing a separate form builder.
Lead workflow and follow-up
The Inbox groups saved submissions into practical queues such as Unseen, Awaiting action, Unassigned, My leads, Due today, Overdue, Delivery issues, and Archived.
Each lead can carry a workflow status, priority, assignee, follow-up time, and internal notes. Bulk actions help teams update several leads without opening them one by one.
Optional daily follow-up reminders are off by default. Enable them under Settings → Team access . After 09:00 in the site timezone, the next WordPress background run queues one summary per eligible assignee for that day. It includes only a count and an authenticated Inbox link. Access, current assignments and due dates are checked again before sending; completed and archived leads are excluded. Low-traffic sites may run later. Mail transport acceptance does not prove mailbox delivery.
When a capture write fails and WordPress can still store options, InboxMend keeps a persistent, non-personal diagnostic alert. A new successful capture from the same form can verify recovery; it does not recover the earlier failed submission. A total database outage can also prevent the diagnostic record from being stored.
Email Health and Email Log
InboxMend helps explain what happened after a form submission and what to do next.
The Email Health dashboard groups related email activity into clearer statuses, such as:
Accepted by WordPress (delivery not verified)
Failed
No email generated
Unknown
Email Health groups repeated problem attempts into active issues, explains the likely cause, and points to the relevant settings or event evidence. This makes it easier to find leads where the submission was saved, but the related notification email may not have worked as expected.
The Email Log helps site owners and admins review WordPress email events and sending attempts, including form notifications, visitor confirmations, WordPress system emails, and other events generated through WordPress. Event details show the recorded outcome, explanation, message data, timeline, and links to related leads, forms, rules, or saved designs when available.
SMTP sending settings
InboxMend includes SMTP settings for WordPress notification emails.
You can configure SMTP host, port, encryption, authentication, username, password, From email, and From name.
Using SMTP can help avoid common hosting mail issues where WordPress tries to send email through the default PHP mail function.
InboxMend logs WordPress email events and sending attempts, but it does not guarantee inbox delivery.
Visitor auto-replies
InboxMend includes visitor auto-reply designs and rules.
You can connect a rule to a form and visitor email field, add conditions based on submitted values, customize the subject and message, preview the result with sample values, and choose immediate or delayed delivery. Saved designs can be reused or copied into an independent message before editing.
This is useful when you want visitors to receive a confirmation email after submitting a form, while still keeping the original lead saved in your WordPress dashboard.
Google reCAPTCHA v3 for built-in forms
Built-in forms can be protected with Google reCAPTCHA v3.
This helps reduce automated spam submissions while keeping the form experience simple for real visitors.
Optional InboxMend Cloud sync
InboxMend can optionally connect to InboxMend Cloud at https://inboxmend.com/ when you want visibility across one or many connected WordPress sites.
Cloud sync is designed for agencies, freelancers, WordPress admins, and teams that need a wider operational view across sites. Depending on the selected sync mode, Cloud can help monitor connection health, polling freshness, saved submission activity, Email Health signals, Email Log status, and issue trends.
Cloud sync is optional. The plugin can still save submissions, review leads, and show Email Health inside WordPress without connecting to InboxMend Cloud.
Best for
InboxMend is useful for:
Small business websites that rely on contact forms.
Agencies managing client WordPress sites.
Site owners who do not want to lose enquiries.
WordPress admins who need saved form submissions.
Freelancers who want a simple lead inbox for client sites.
Websites that need basic form storage without a full CRM.
Sites where email notification problems need to be easier to review.
Privacy and data control
InboxMend stores form submissions inside your WordPress d
See it in action
Screenshots & previews.
Inbox with fictional demo enquiries: see saved submissions, owners, workflow stages, follow-up dates, and separate notification outcomes.Lead detail with the full saved message, internal notes, and Next action controls for stage, priority, assignee, and follow-up.Check form capture: find published forms, open their public pages, and review the latest saved submission for each form.Delivery: understand an active SMTP authentication failure, open the sending settings, inspect problem events, and verify the email route.Forms: manage InboxMend forms and review saved submissions from Contact Form 7 and WPForms in the same workspace.Auto-replies: choose the form and visitor email field, edit a simple confirmation, and preview it safely before saving.Design Studio with a demo enquiry form, draggable fields, a live canvas, and editable design settings.
02 / Source details
Gettingstarted.
01Upload the plugin folder to /wp-content/plugins/ .
02Activate InboxMend from the WordPress Plugins screen.
03Open InboxMend in the WordPress admin menu.
04Optional: configure Settings -> Sending if you want to use SMTP.
05Create a form, copy its shortcode, and publish it on a page, or enable one of the supported form plugin integrations.
03 / Source details
Frequently asked questions.
Will submissions be saved if email notifications fail?
Yes. InboxMend is built around saving form submissions in your WordPress dashboard, so leads can remain available even when a related notification email fails or is not generated.
Does InboxMend work without Cloud?
Yes. InboxMend works locally by default. You can save submissions, review leads, use Email Health, and view the Email Log inside WordPress without connecting to InboxMend Cloud.
Does InboxMend guarantee email delivery?
No. InboxMend logs WordPress email events and sending attempts, but it cannot guarantee inbox delivery, confirm that a recipient received an email, or confirm that a recipient opened or read an email.
Which form plugins are supported?
Supported integrations include Contact Form 7, WPForms, Fluent Forms, Forminator and Ninja Forms. InboxMend also includes built-in lead forms.
Is Gravity Forms supported?
Gravity Forms compatibility is planned, but it is not available in the current plugin build.
Does InboxMend replace Contact Form 7 / WPForms / Fluent Forms?
No. InboxMend can capture submissions from supported form plugins and show them in a lead inbox. You can keep using Contact Form 7, WPForms, Fluent Forms, Forminator or Ninja Forms when the related integration is enabled and the form plugin is active.
Where are submissions stored?
Submissions are stored in your WordPress database first. The local WordPress inbox remains available without Cloud. Cloud Sync is optional and sends selected operational data only when you enable it.
What does “Accepted by WordPress” mean?
“Accepted by WordPress” means WordPress accepted the related email for sending. It does not prove inbox placement, recipient delivery, or that the email was opened or read.
Can I use my own SMTP settings?
Yes. InboxMend includes SMTP sending settings for WordPress notification emails, including host, port, encryption, authentication, from name, and from email.
Can I export submissions?
Yes. Saved leads can be exported as CSV from InboxMend.
What data is sent to InboxMend Cloud?
Only when Cloud Sync is enabled. Lead summary mode sends form and timestamp context, masked name and email previews, and site-keyed hashes rather than direct contact details. Only with explicit Full lead data consent may InboxMend additionally send direct lead details. Sensitive fields are redacted before Cloud sync.
Does it support auto-replies?
Yes. You can create reusable visitor auto-reply templates and connect them to specific forms and visitor email fields with auto-reply rules.
Does it store sensitive SMTP passwords safely?
The SMTP password is stored in the WordPress database as a non-autoloaded plugin setting so WordPress can authenticate to the configured mail server. InboxMend never prints the saved password back into the settings page and does not include it in Email Log or Email Health output. Protect WordPress database access and backups as credentials, and use the settings control to remove the saved password when it is no longer needed.
Can I create forms with this plugin?
Yes. The plugin includes built-in lead forms that can be published with a shortcode.
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