David Carson

Adds a widget option showing the three most recent private messages to logged in users of a BuddyPress powered website.

Inbox Widget

Adds a widget option showing the three most recent private messages to logged in users of a BuddyPress powered website.

intricateweb

Email keep is a WordPress Plugin that will keep a copy of any emails sent by the website. It provides you with the ability to retain those contact attempts that never got delivered to your inbox because of issues with your hosting configuration and or contact form bugs.
For backwards compatibility, if this section is missing, the full length of the short description will be used, and 
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Features: 
 1. Capture email messages sent from the front end, admin or both. 
 2. Capture email messages with a specific keyword in the subject to limit the email capture to specific important emails, like anything with “contact” in the subject line. 
 3. Ability to soft delete messages and also restore deleted messages.

Email Keep

An Email capture plugin that keeps a copy of all email sent through your website.

Inbox Widget vs Email Keep