For instance, if you set the program to send HTML email, you can press "Shift" before clicking "Reply," "Reply to All" or "Write." Thunderbird will send your message as plain text.

You can send email in one of two modes: rich text and plain text. If you use rich text formatting, you can send HTML emails that use the same formatting code as Web pages.

If Outlook signature format changes when replying or forwarding an email, copy your signature in Notepad and paste it back, ...

When finished, send the email to yourself or someone else at a Gmail address (Figure A). Figure A. Notice that the email formatting looks fine in Gmail. Respond to the email. Check the reply in ...