Rated 5 out of 5 stars

Από τον/την wammy στις Ιαν. 26, 2022 ·

Works great. I regularly receive .DAT files (text files) and Thunderbird didn't know what to do with them.

This extension opened them up in Notepad, right from the mail interface.

Αυτή η αξιολόγηση γράφτηκε για παλιότερη έκδοση του πρόσθετου (0.9.0). 

από τον kenjiuno (δημιουργός) στις Μάρτιος 14, 2022 ·

Thanks for using.

By the way, since Thunderbird 91.4.1, you can directly open ".DAT" files or such with correct viewer.

Check TB release notes from:
https://www.thunderbird.net/en-US/thunderbird/91.4.1/releasenotes/

> Temporary files created for forwarded attachments sometimes had the wrong extension