Knowledge Base
How To Get Full E-mail Header in Mozilla Thunderbird
Posted 2026-01-08 13:32:24| Updated 2026-01-08 13:32:24Mozilla Thunderbird:
1. Select the email and Double-click to open the email in a new window.
2. Go to View and click Message Source and one more new window will popped out.
3. Copy the full email header content and paste it on a email or another application.
3. E-Mail header information will show in new Windows.