Adding a signature to your email messages.

Signature

Every sender identity can have its own signature text which will be apened to the message text when you start writing a new email message. Go to Settings > Preferences > Composing Messages to configure when and how signatures are inserted.

Signature

Enter the actual signature text here.

HTML signature

Check this option if you mainly send formatted (HTML) messages and to enable formatting of your signature. The text box above will then show a toolbar to adjust formatting.