I am creating an HTML newsletter. I would like to know what kind of code needs to be in the HEAD tag to make sure that user's email apps will interpret the HTML. Also, how can I put a text version of the email inside for those email clients that do not support HTML? Any help would be greatly appreciated. Thank you!
I personally don't think HTML newletters are a very good idea... but if you want to offer one, your subscription process could include two options: let users check whether they'd like the HTML version or the text version... depending on which box they checked, their name would be written to separate databases. Then you could mail the HTML verison to the folks who signed up for that option, and have a separate text version to mail out to the 'text-only' database.
I personally set my mail client to text-only a while back, as have many people I know. So, I'd say mivox has given you good counsel.
I create one email newsletter for a client, but we do a text only mailing with links to specially created web pages for the highly formatted information. This can be another easy alternative, if you feel the message needs to be dressed up visually, and it avoids lots of pitfalls. But even so, AOL addresses can be a problem, so heads up on that one.
> URL's are still clickable in both Eudora and Outlook at least
They're clickable in Netscape Mail too. If you have a LOT of AOL subscribers, you may want to take the extra steps to make sure you have AOL clickable URLs... but otherwise, a plain text email with links to online HTML content would be best, I think.