Documentation

How TACENZA works

Step-by-step guides to TACENZA Chat, TACENZA Mail and your account – and exactly how the encryption works.

Create your account, set up your profile and find your way around.

Messaging, groups, profiles, notifications, moderation and bots.

Your inbox, sending mail, shared addresses and encryption.

Security, devices, privacy, notifications, plans and deleting your account.

How encryption works, what the server stores, and how to check the app yourself.

Fixes for sign-in, verification, notifications, messages and mail.

Popular guides

The Help Center has fixes for common problems, and a way to reach us.