wpsnoop: fix MFS Mailbox plugin conflicts, errors & issues

When the plugin MFS Mailbox conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.

Discover which shortcodes wp-options PHP functions database tables and files are created by MFS Mailbox, plus learn which plugins and/or themes could be in conflict with MFS Mailbox.

Troubleshooting theme and plugin conflicts is easier when you know what MFS Mailbox leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for MFS Mailbox

Get professional support for MFS Mailbox here

When you need professional help with WordPress: get help here

What does MFS Mailbox version 1.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for MFS Mailbox to perform differently in your installation, previous versions before 1.1 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 1.1 of MFS Mailbox behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for MFS Mailbox by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Summary of WordPress plugin analysis: MFS Mailbox

Plugin Slug: mfs-mailbox Internal ID: 44649 Addon Type: Plugin Version: 1.1 Price: Free Source: WordPress.org Files: 41 (275.57kB) Short Codes: [ / ] 0 Database Tables: 3 Function Count: 15 Code Review: Search Provit

Do you need help with MFS Mailbox? Get professional plugin support here in no time at all

Which new files does MFS Mailbox add to WordPress?

This section will populate with a table showing an icon, size and filepath.

The plugin MFS Mailbox added 41 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/uploads/		The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/2022/		The wp-content/uploads/2022/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/uploads/2022/02/		The wp-content/uploads/2022/02/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/plugins/mfs-mailbox/	275.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/compose-mail.php	13.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/css/	2.89kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/css/index.php	40.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/css/mailbox.css	2.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/drafts.php	4.81kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/file-upload.php	5.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/	11.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/draft.png	1.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/go-next.png	861.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/go-previous.png	846.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/inbox.png	1.47kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/index.php	40.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/mail-box.png	3.31kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/outbox.png	1.40kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/images/trash.png	1.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/inbox.php	6.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/index.php	40.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/	58.70kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/file-uploader/	51.29kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/file-uploader/fileuploader.css	2.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/file-uploader/fileuploader.js	47.51kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/file-uploader/loading.gif	1.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/index.php	40.00B	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/js/mailbox.js	7.37kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/mail-list.php	9.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/mfs-mailbox.php	8.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/readme.txt	2.08kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-1.png	22.10kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-2.png	25.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-3.png	24.71kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-4.png	16.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-5.png	25.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/screenshot-6.png	24.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/sent.php	4.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/show-mail.php	4.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/mfs-mailbox/trash.php	4.96kB	No known conflicts with other themes or plugins.
wp-content/uploads\mfsmailbox/		No known conflicts with other themes or plugins.

Which new shortcodes does MFS Mailbox add to WordPress?

The plugin MFS Mailbox did not add any shortcodes when it was installed with WP-CLI in our WordPress test environment.

Which new database tables are created by the WordPress plugin MFS Mailbox?

MFS Mailbox created 3 new database tables when it was installed in our test environment:

Table name	Known Plugin or Theme conflicts
wp_mfs_mailbox	The wp_mfs_mailbox table doesn't have any known conflicts with other themes or plugins.
wp_mfs_mailbox_meta	The wp_mfs_mailbox_meta table doesn't have any known conflicts with other themes or plugins.
wp_who_can_see	The wp_who_can_see table doesn't have any known conflicts with other themes or plugins.

After uninstalling and deleting MFS Mailbox using WP-CLI there were 3 database tables that still remained:

Table name	Status
wp_mfs_mailbox	Orphan/Zombie
wp_mfs_mailbox_meta	Orphan/Zombie
wp_who_can_see	Orphan/Zombie

Click the table name above for more information on what the orphan tables could mean to your WordPress installation and some tips on how to deal with it.

Which new options are added to the wp-options table by MFS Mailbox?

None. There may be settings which have been changed by installing the MFS Mailbox plugin however we do not yet track those changes.

What new PHP functions does MFS Mailbox declare when it is active?

Installing MFS Mailbox added 15 new functions to Wordpress at run-time. These functions are internal and generally aren't meant to be used except by developpers who wish to interface with the plugin to enhance or alter its behavior.

Function	Conflicts	Common Errors
my_admin_scripts	24 conflicts	Fatal error: Cannot redeclare my_admin_scripts()
my_admin_styles	15 conflicts	Fatal error: Cannot redeclare my_admin_styles()
get_unread_mail_count	0 conflicts	Fatal error: Cannot redeclare get_unread_mail_count()
mfs_compose_mail	0 conflicts	Fatal error: Cannot redeclare mfs_compose_mail()
mfs_delete_attachment_function	0 conflicts	Fatal error: Cannot redeclare mfs_delete_attachment_function()
mfs_load_js_css_admin	0 conflicts	Fatal error: Cannot redeclare mfs_load_js_css_admin()
mfs_mailbox_drafts	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_drafts()
mfs_mailbox_inbox	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_inbox()
mfs_mailbox_install	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_install()
mfs_mailbox_link	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_link()
mfs_mailbox_sent	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_sent()
mfs_mailbox_sub_links	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_sub_links()
mfs_mailbox_trash	0 conflicts	Fatal error: Cannot redeclare mfs_mailbox_trash()
mfs_show_mail	0 conflicts	Fatal error: Cannot redeclare mfs_show_mail()
plugin_upgradation	0 conflicts	Fatal error: Cannot redeclare plugin_upgradation()

Using MFS Mailbox from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.

How to install MFS Mailbox from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install mfs-mailbox

How to activate MFS Mailbox from the command line with WP-CLI

To immediately activate MFS Mailbox after WP-CLI downloads the latest version you can use the following command:

wp plugin install mfs-mailbox --activate

How to reinstall MFS Mailbox from the command line with WP-CLI

To force a reinstallation of MFS Mailbox which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install mfs-mailbox --force

How to update MFS Mailbox to the latest version from the command line with WP-CLI

wp plugin update mfs-mailbox

How to delete MFS Mailbox from the command line with WP-CLI

wp plugin delete mfs-mailbox

Where can you download earlier versions of MFS Mailbox?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of MFS Mailbox from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in MFS Mailbox

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with MFS Mailbox. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.