wpsnoop: fix Wordpress Email Newsletter plugin conflicts, errors & issues

When the plugin Wordpress Email Newsletter 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 Wordpress Email Newsletter, plus learn which plugins and/or themes could be in conflict with Wordpress Email Newsletter.


Troubleshooting theme and plugin conflicts is easier when you know what Wordpress Email Newsletter 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 Wordpress Email Newsletter

Get professional support for Wordpress Email Newsletter here

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What does Wordpress Email Newsletter version 1.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Wordpress Email Newsletter 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 Wordpress Email Newsletter 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 Wordpress Email Newsletter 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.

Which new files does Wordpress Email Newsletter add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/wp-email-newsletter/ 290.07kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/compose/ 14.27kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/compose/compose-email-add.php 4.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/compose/compose-email-edit.php 4.88kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/compose/compose-email-setting.js 877.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/compose/compose-email-show.php 4.42kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/css/ 4.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/css/wmail_style.css 4.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/inc/ 6.05kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/inc/admin-css.css 2.65kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/inc/setting.js 3.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/ 21.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/email-setting.php 7.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/pages-setting.js 626.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/unsubscribe-setting.php 3.96kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/welcome-page.php 3.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/pages/widget-setting.php 6.03kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/readme.txt 2.39kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/screenshot-1.png 25.70kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/screenshot-2.png 26.41kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/screenshot-3.png 53.72kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/screenshot-4.png 72.43kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/sendemail/ 8.72kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/sendemail/sendmail-setting.js 2.39kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/sendemail/sendmail-subscriber.php 5.92kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/sendemail/steps.php 419.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/subscriber/ 22.29kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/subscriber/subscriber-setting.js 3.32kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/subscriber/view-subscriber-add.php 5.02kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/subscriber/view-subscriber-edit.php 5.23kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/subscriber/view-subscriber-show.php 8.72kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/unsubscribe/ 1.95kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/unsubscribe/unsubscribe.php 1.95kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/widget/ 9.97kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/widget/widget.css 437.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/widget/widget.js 3.66kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/widget/widget.php 1.23kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/widget/wmail_subscribe.php 4.66kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-email-newsletter/wpm_functions.php 20.74kB No known conflicts with other themes or plugins.

Which new shortcodes does Wordpress Email Newsletter add to WordPress?

Which new database tables are created by the WordPress plugin Wordpress Email Newsletter?

Which new options are added to the wp-options table by Wordpress Email Newsletter?

Option Name   Known Conflicts
my_plugin_do_activation_redirect Potential conflict with 25 plugins or themes
wmail_admin_email_address The wmail_admin_email_address option doesn't have any known conflicts with other themes or plugins.
wmail_admin_email_content The wmail_admin_email_content option doesn't have any known conflicts with other themes or plugins.
wmail_admin_email_option The wmail_admin_email_option option doesn't have any known conflicts with other themes or plugins.
wmail_admin_email_subject The wmail_admin_email_subject option doesn't have any known conflicts with other themes or plugins.
wmail_bcc The wmail_bcc option doesn't have any known conflicts with other themes or plugins.
wmail_email_type The wmail_email_type option doesn't have any known conflicts with other themes or plugins.
wmail_from_email The wmail_from_email option doesn't have any known conflicts with other themes or plugins.
wmail_from_name The wmail_from_name option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_1 The wmail_msgdis_1 option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_2 The wmail_msgdis_2 option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_3 The wmail_msgdis_3 option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_4 The wmail_msgdis_4 option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_5 The wmail_msgdis_5 option doesn't have any known conflicts with other themes or plugins.
wmail_msgdis_6 The wmail_msgdis_6 option doesn't have any known conflicts with other themes or plugins.
wmail_on_archives The wmail_on_archives option doesn't have any known conflicts with other themes or plugins.
wmail_on_homepage The wmail_on_homepage option doesn't have any known conflicts with other themes or plugins.
wmail_on_pages The wmail_on_pages option doesn't have any known conflicts with other themes or plugins.
wmail_on_posts The wmail_on_posts option doesn't have any known conflicts with other themes or plugins.
wmail_on_search The wmail_on_search option doesn't have any known conflicts with other themes or plugins.
wmail_opt_content The wmail_opt_content option doesn't have any known conflicts with other themes or plugins.
wmail_opt_subject The wmail_opt_subject option doesn't have any known conflicts with other themes or plugins.
wmail_title The wmail_title option doesn't have any known conflicts with other themes or plugins.
wmail_un_link The wmail_un_link option doesn't have any known conflicts with other themes or plugins.
wmail_un_option The wmail_un_option option doesn't have any known conflicts with other themes or plugins.
wmail_un_text The wmail_un_text option doesn't have any known conflicts with other themes or plugins.
wmail_user_email_content The wmail_user_email_content option doesn't have any known conflicts with other themes or plugins.
wmail_user_email_option The wmail_user_email_option option doesn't have any known conflicts with other themes or plugins.
wmail_user_email_subject The wmail_user_email_subject option doesn't have any known conflicts with other themes or plugins.
wmail_widget_but_cap The wmail_widget_but_cap option doesn't have any known conflicts with other themes or plugins.
wmail_widget_cap The wmail_widget_cap option doesn't have any known conflicts with other themes or plugins.
wmail_widget_txt_cap The wmail_widget_txt_cap option doesn't have any known conflicts with other themes or plugins.

During use Wordpress Email Newsletter may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does Wordpress Email Newsletter declare when it is active?

Function   Conflicts Common Errors
mail_plugin_url 0 conflicts Fatal error: Cannot redeclare mail_plugin_url()
wmail_add_adminmenu_email_compose 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_email_compose()
wmail_add_adminmenu_email_option 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_email_option()
wmail_add_adminmenu_email_to_subscriber 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_email_to_subscriber()
wmail_add_adminmenu_email_welcome 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_email_welcome()
wmail_add_adminmenu_subscriber 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_subscriber()
wmail_add_adminmenu_widget_option 0 conflicts Fatal error: Cannot redeclare wmail_add_adminmenu_widget_option()
wmail_add_unsubscribe_option 0 conflicts Fatal error: Cannot redeclare wmail_add_unsubscribe_option()
wmail_attech_scripts 0 conflicts Fatal error: Cannot redeclare wmail_attech_scripts()
wmail_do_css 0 conflicts Fatal error: Cannot redeclare wmail_do_css()
wmail_do_jslibs 0 conflicts Fatal error: Cannot redeclare wmail_do_jslibs()
wmail_get_emails 0 conflicts Fatal error: Cannot redeclare wmail_get_emails()
wmail_mail_activation 0 conflicts Fatal error: Cannot redeclare wmail_mail_activation()
wmail_mail_control 0 conflicts Fatal error: Cannot redeclare wmail_mail_control()
wmail_mail_show 0 conflicts Fatal error: Cannot redeclare wmail_mail_show()
wmail_mail_widget 0 conflicts Fatal error: Cannot redeclare wmail_mail_widget()
wmail_mail_widget_init 0 conflicts Fatal error: Cannot redeclare wmail_mail_widget_init()
wmail_myguid 0 conflicts Fatal error: Cannot redeclare wmail_myguid()
wmail_page_setup 0 conflicts Fatal error: Cannot redeclare wmail_page_setup()
wmail_send_mail 0 conflicts Fatal error: Cannot redeclare wmail_send_mail()
wmail_valid_email 0 conflicts Fatal error: Cannot redeclare wmail_valid_email()

Using Wordpress Email Newsletter 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 Wordpress Email Newsletter from the command line with WP-CLI

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

wp plugin install wp-email-newsletter


How to activate Wordpress Email Newsletter from the command line with WP-CLI

To immediately activate Wordpress Email Newsletter after WP-CLI downloads the latest version you can use the following command:

wp plugin install wp-email-newsletter --activate


How to reinstall Wordpress Email Newsletter from the command line with WP-CLI

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

wp plugin install wp-email-newsletter --force


How to update Wordpress Email Newsletter to the latest version from the command line with WP-CLI

wp plugin update wp-email-newsletter


How to delete Wordpress Email Newsletter from the command line with WP-CLI

wp plugin delete wp-email-newsletter

Where can you download earlier versions of Wordpress Email Newsletter?

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 Wordpress Email Newsletter 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 Wordpress Email Newsletter

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 Wordpress Email Newsletter. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.