Password protected text is sent as a <ahref="https://en.wikipedia.org/wiki/URI_fragment"target="_blank">URI fragment</a> and not stored on third party servers, and decrypted in the browser with JavaScript.<br>
Passwords, encrypted, and decrypted content stay in your own browser. See <ahref="https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq184"target="_blank">here</a> for more information.
Password protected text is encrypted with AES/GCM with a 256 bits key derived with PBKDF2/SHA-512 with 120,000 iterations.<br>
Please see <ahref="https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq184"target="_blank">here</a> for more information.