Sajjad Hossain

This plugin allows you to restrict your site users from uploading files of certain types and control the maximum file upload size. Administrator can select the file types and file upload limit by user role. This plugin restricts users from uploading unwanted files using the WordPress media uploader.
It is very simple to use. You will be able give permissions role wise. To restore WordPress’s default selection, just deactivate the plugin.
Any issue? Please let me know (http://sajjadhossain.com/contact-me/).

WP Upload Restriction

This plugin allows you to control upload of files based on file types and sizes.

Firdaus Zahari

The plugin provides a number of tools to modify the behaviour of outgoing emails from your site. This is particularly useful if you are trying to debug any email issues that are happening.
Features that this plugin offers includes:
<ul>
<li>Automatic rerouting for all outgoing emails to any number of the specified email address.</li>
<li>Logging outgoing emails into the database to be viewed later.</li>
<li>Adding specified email addresses as BCC for all outgoing emails.</li>
</ul>

FS Email Tools

Collection of tools to interact with emails in WordPress including email rerouting, outgoing email logging to the database, and automatic BCC to speci …

WP Upload Restriction vs FS Email Tools