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

Plain Text: Plain Text does not support features offered in the Hyperlink Markup Language (HTML), Rich Text Format (RTF), and Plain Text but is supported by all email programs.

Outlook offers plain text, rich text and HTML design code email formats so that you can choose the most appropriate format for your email messages. For example, HTML email messages are useful if ...

For some people, plain text email is fine. Others like fancy fonts, graphics, and signatures. Whichever way you swing, here's how to make Mail use the formatting you want, when you want it to.

A standard block or text—or signature or .sig—at the bottom of an outgoing email message dates back decades.Modern email software, like Apple’s Mail app for macOS, gives you full access to ...