On Tue, 2 May 2000 15:07:31 -0400, Grégory Juster <[log in to unmask]> wrote:

>There's no way to know if the
>customer email client support HTML. Best way in our case, ask the customer
>to choose between plain or html in a form and then send 2 email, one html
>formatted and another plain text.

It is also possible to send a properly formed MIME 'multipart/alternative'
message which includes both a plain text part and an HTML part and let the
recipients mail program and personal settings of that program make the choice
upon receipt of the email.