Follow these instructions to edit your signature and add it to your account.
These steps are required to avoid "garbage" markup that email clients (including Apple's Mail.app) will add to messages. They will make sure that emails with this signature does not look like they contain attachments for the benefit of your recipients.
- Open your favourite code editor, you can use Microsoft Visual Studio Code (but your favourite editor is Emacs, what else is there?).
- Copy the below file (ateles-signature.html) into a new document.
- Edit the HTML as you like, but avoid touching anything else in the file. If you require additional lines, use inline CSS because classes and separate style elements are not supported by multiple email clients. Also keep in mind that line breaks require the
<br>
tag. - Save it and keep it open.