Email Without Interruption

The Behavioral Solution To

Low Intensity, Visibility, Barrier To Entry, Yet

High Sophistication Behavioral Threats

2FA User Email Whitelisting +
Behavioral Sender Verification =
Deceptive Email Recognition
Enveloperty is a MSP & MSSP vendor. Implemented through an email security add-on for Outlook and Gmail. Enveloperty works on a whitelisting principle. Instead of allowing all email in and filtering out the bad stuff, Enveloperty works by not allowing any email except what the user explicitly asks for. This is accomplished by the user giving out unique & private email addresses to their contacts. Each address is associated with a specific contact. Organization such as folder placement and notifications are handled by the unique address/contact pairing called a persona. Because of the risk factor context and definitive control provided by personas, users deftly deflect spam and counter phishing. Allowing each user to stay focused and reducing security risk and workload.

More Valuable->More Effort->More Security

Mentorship Groups

Startup School

Enveloperty graduated from the 2018 & 2019 Y Combinator Startup School sessions


Enveloperty is part of the 2018 DigitalOcean Hatch program


Enveloperty is part of the 2018 SendGrid Accelerate program


Comment, Link, Discuss

Email Tradecraft: Not can you, but should you?

By thomas | October 25, 2019

Change It Up Most security and policy is focused on definite, measurable indicators. Which is why cryptography is so popular, and artificial intelligence is growing. It is deterministic, you can Read more…

Cooperation Not Necessary

By thomas | September 30, 2019

Most email rules and filters operate based on the other person’s email address. A token, the email address that the other person controls, not you. This allows for bad actors Read more…

An Enveloperty dynamic address is like a hotel key

By thomas | September 11, 2019

Why do hotels let you keep your plastic key card? If this access token can get you in the building and into a room, why don’t they demand it back? Read more…

What’s wrong with email? A distinct lack of respect

By thomas | September 11, 2019

If you are an exception to the following remarks then you know who you are. As for those guilty, you also know who you are. Respect is never a waste. Read more…

Email Productivity In The Adversarial Ecosystem

By thomas | August 30, 2019

The modern global email ecosystem is not a nice place. For the most part, it is not hostile, but certainly adversarial. The distinction is that adversaries are just frustrating or Read more…

Email Organization: PO Box or Entire Post Office

By thomas | August 9, 2019

You get several hundred emails a day. Twelve of those emails need to be read immediately. A hundred of those are subscribed email blogs. The rest are essentially junk. Given Read more…

Request A Demo