HTML email with noname attachment mistakenly identified as encryptedMsg

[martgil]

Description

The FlowCrypt browser extension mistakenly identifies an HTML email with a noname (image attachment) as encryptedMsg which result to not readable email when FlowCrypt is installed.

Original email is HTML + a noname image:

FlowCrypt recognizes it as encryptedMsg and displays the following:

Steps to reproduce:

FlowCrypt browser extension version: 8.5.10

Test email that replicates the issue:

https://mail.google.com/mail/u/flowcrypt.compatibility@gmail.com/#inbox/FMfcgzQZVKKDhBwhZCPtzmcBHhGCBJNt

• Open the email and you'll be able to replicate the screen from the screenshot above.

Workaround

Use FlowCrypt's "see original" to read the HTML email while we are working on a fix.