socketlabs

SocketLabs is a cloud-based email delivery platform built to help you send your marketing and transactional email from one platform. SocketLabs provides optimized email delivery at scale, real-time tracking and analytics, reliable Email APIs for developers, and a suite of Email Marketing Tools that will make sending your next email campaign a breeze.
The SocketLabs WordPress Plugin allows you to easily route email generated by WordPress through SocketLabs rather than the default wp_mail() function that WordPress provides.
Use the SocketLabs plugin if:
<ol>
<li>Your mail from WordPress is failing to be delivered and you need an easy way to get your email to the inbox.</li>
<li>You’re looking for better Inbox placement over an optimized email network.</li>
<li>You would like to get more insight into the performance of your email from our detailed reports in the SocketLabs Control Panel.</li>
<li>Your WordPress instance has been blacklisted and you need to get your mail flowing again.</li>
<li>Your WordPress site is exceeding the number of emails allowed by your ISP.</li>
</ol>
By using the SocketLabs plugin, you can finally take advantage of improved deliverability from WordPress, while benefiting from our powerful delivery platform that’s built to get your emails to the inbox. And in your SocketLabs Control Panel, you’ll be able to take advantage of our expanded feature set, including in-depth tracking and analytics, a Drag and Drop Email Designer, list management, and so much more!
For more details, please visit our official documentation here: 
https://www.socketlabs.com/blog/configure-wordpress-plugin/
<h3>How do I create a SocketLabs account?</h3>
You can sign up for a free account here https://socketlabs.com/signup_form/?plan=Free.
<h3>Help & Support</h3>
Visit our Support System if you have any questions, the SocketLabs Support Team is happy to help — https://support.socketlabs.com/

SocketLabs

The SocketLabs WordPress Plugin allows you to easily send email generated by WordPress through the SocketLabs Email Delivery Service.

ciphertooth

SpoofProof alters the WP login screen to have a two (2) stage login with data from the server selected and or entered by the user displayed to the user to prove they are talking to your server, and not a spoofed site. (This means a hacker can’t Spoof or Phish your site).
SpoofProof hooks into the WordPress engine to filter out Javascript and SQL injection from posts to your site.
SpoofProof tracks login attampts and stops Brute Force attacks by imposing waiting periods on rapid login attempts.
SpoofProof Detects Man In the Middle (MItM) attacks in progress, records the IP address of the hacker(s) in your log, and stops the user from revealing their password to the hacker(s). (This stops a hacker from using a MItM to get around the two stage login)

SpoofProof

SpoofProof alters the WP login screen using a web service to verify that you are not being attacked by  spoofing, phishing, or Man in the middle.

SocketLabs vs SpoofProof