Mozilla Thunderbird 單次轉換編輯郵件格式 (HTML / 純文字)
Changing the type for a one-off message
For a one-off message, you can change the type you selected in your account settings. Hold down the Shift key while you press a toolbar button to write the message. The toolbar button might be Write, Reply, Reply to All, or Forward. If you specified HTML in your account settings, Thunderbird writes this one message as plain text. If you specified plain text, Thunderbird writes this one message as HTML.
Notes
This only works for the Forward button if you have set Thunderbird to forward messages as attachments. To work with that setting, choose: Options (Preferences) – Composition – General
- This only works with toolbar buttons. If you are using keyboard navigation, then you cannot change the type for a one-off message in this way.