To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!

Close

Welcome to Firefox Add-ons.

Choose from thousands of extra features and styles to make Firefox your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Gary Gapinski

About me

Developer Information
Name Gary Gapinski
User since July 20, 2009
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

My Reviews

DKIM Verifier

Rated 5 out of 5 stars

by Gary Gapinski on April 30, 2016 ·

Provides an easy way to view detailed information about a message's DKIM information and verification. Invaluable if one is diagnosing DKIM message signing and handling.

Highly recommended!

This review is for a previous version of the add-on (1.4.1).