Brandon Allen

<blockquote>
NOTE: As of BuddyPress 2.5.3+, this plugin is no longer needed.
</blockquote>
BuddyPress 2.5 introduced some wonderful email functionality. In order to do this, it bypasses WordPress’ default email methods. This means that any filters you applied to the <code>wp_mail_from</code> and <code>wp_mail_from_name</code> filters don’t work with emails sent by BuddyPress. This plugin translates those filters into something BuddyPress can use.

BP Email to WP Mail From Bridge

This plugin should be in core

>NOTE: As of BuddyPress 2.5.3+, this plugin is no longer needed.

Ipstenu (Mika Epstein)

This plugin adds a new, sortable, column to the users lists, which shows the date and time they registered.
Primarily useful for single site (which doesn’t show this at all), on Multisite Networks it adds the user’s registration info for all individual sites.
<ul>
<li><a href="https://ko-fi.com/A236CEN/" rel="nofollow ugc">Donate</a></li>
<li><a href="http://halfelf.org/plugins/recently-registered/" rel="nofollow ugc">Plugin Site</a></li>
</ul>
<h3>Privacy Notes</h3>
This plugin does not track any additional data other than what WordPress natively collects upon registration. It just makes the data visble.

Recently Registered

Does what it says! It add new column in the user's dashboard!
You can also sort the users by registered date and that is very usefull

Useful. Works great, as I want

Add a sortable column to the users list to show registration date.

BP Email to WP Mail From Bridge vs Recently Registered