Phish Blocker

Identity thieves are becoming increasingly sophisticated with email and website spoofs that are nearly impossible to discern from the real thing. Phish Blocker protects users from email phishing attacks and fraudulent pharming websites.

Protection for SMTP protocols ensure that signatures are always current with automatic updates.


  • Open source & free under the GNU General Public License (GPL).

  • Block phishing email on SMTP.

  • Blocks malicious ‘pharming’ websites.

  • Event log of phish caught.

  • Reports show how many fraud emails were stopped, who they were targeting, and from where they were sent.

Get Phish Blocker

Install a free trial of NG Firewall to use every NG Firewall app for 30 days. After your free trial, you will be able to continue to use this app without a paid subscription. 

Protect unsuspecting, click-happy users from identity theft attempts.

Phish Blocker

Protect unsuspecting, click-happy users from identity theft attempts.

We ended up testing out the NG Firewall Complete package and was amazed at how easy it was to set up a safe, reliable guest Wi-Fi network while protecting our back-of-the-house operations. Mohammad Ahmad, No Ordinary Hotel
The new user interface is a nice improvement. The Dashboard provides me with a quick view of my network. David Phelps, Brown County Schools
NG Firewall’s flexibility to restrict and allow access by location, department, and users is a huge asset for my team. Ken Stoner, North American Stamping Group