[quote user="PaulW"][quote user="Mike"]I installed Thunderbird, sent a mail to myself using that control on Thunderbird's toolbar, then looked at the source.
[quote][quote]If you don't know HTML, you can do this is a WYSIWYG tool. I'd suggest you might like to try NVU, which is free:
That seems like good advice for those that want advanced HTML email.[/quote]