To view the full headers of an e-mail in Mozilla Thunderbird 2:
![Full Email Headers - Mozilla Thunderbird.JPG Full Email Headers - Mozilla Thunderbird.JPG](https://www.emailquestions.com/data/attachments/0/15-997875df535666d0ccec44c76e7af294.jpg)
If you see help reading the full e-mail headers please see our guide on How to read full e-mail headers.
If you have any questions about Mozilla Thunderbird please create a new thread in our Mail Program Support Forum.
- Double click open the e-mail
- Go to the View menu
- Select All under the Headers options
![Full Email Headers - Mozilla Thunderbird.JPG Full Email Headers - Mozilla Thunderbird.JPG](https://www.emailquestions.com/data/attachments/0/15-997875df535666d0ccec44c76e7af294.jpg)
If you see help reading the full e-mail headers please see our guide on How to read full e-mail headers.
If you have any questions about Mozilla Thunderbird please create a new thread in our Mail Program Support Forum.