LionScripts.com

LionScripts’ Site Maintenance & Noindex Nofollow is a very useful Site Maintenance plugin, which provides you space to work on your site, when you don’t want to make it live for the people. Apart from just blocking the rest world, the plugin also adds nofollow noindex to your wordpress site, if opted.
<h4>Plugin Features</h4>
<ul>
<li>Adds No-Index and No-Follow if opted</li>
<li>Change your site’s state into developent mode</li>
<li>Works Without any conflict on your existing plugins and themes</li>
<li>Free 24X7 Support</li>
</ul>
For all kind of support and questions, please visit http://support.lionscripts.com/ and provide detailed explaination of the respective issue.
Software specification are available at: 
http://www.lionscripts.com/product/maintenance-and-noindex-nofollow/

LionScripts: Site Maintenance & Noindex Nofollow Plugin

LionScripts' Site Maintenance & Noindex Nofollow is a very useful Site Maintenance plugin, which provides you space to work on your site, whe …

Sajjad Hossain Sagor

Block Spammy Disposable/Temporary Emails To Increase Your Conversion & Filter Out Spam Emails.
<h4>Features:</h4>
<ul>
<li>No Complicated Settings, Just Plug & Play</li>
<li>Enable Filtering for Specific Forms</li>
<li>Fully Translation Ready</li>
<li>Customize Messages for Disposable/Temporary Email Alerts</li>
</ul>
Use this plugin to block/prevent disposable emails like 10MinuteMail and GuerrillaMail from submission on any contact form 7 form. Filter our your email listing to keep only real subscribers or users.
Credits 
– https://github.com/andreis/disposable

Disposable Email Blocker – Contact Form 7

Now You Can Easily Block/Prevent Disposable/Temporary Spam Emails From Submitting on CF7 Form.

LionScripts: Site Maintenance & Noindex Nofollow Plugin vs Disposable Email Blocker – Contact Form 7