My company sends out server messages, both in text format and in HTML format. The HTML messages work pretty well in every email client I have found, except for Lotus Notes versions older than 6.5. When I send an email to a Lotus Notes user, the HTML version just displays the source code, including my CSS and everything. My father-in-law and one of our clients, both of whom use Lotus Notes 6.0, both say that they often receive other HTML emails that look just fine, so I am not sure what is going on. We are using basic HTML email headers (MIME-Version: 1.0\r\nContent-type: text/html; charset=iso-8859-1\r\n), and embedding the stylesheet directly in the email. I have tried putting the stylesheet information in the <head> tag like normal, as well as in the <body>, with the same results.
Have any of you experienced this or have any idea what causes it? Thanks.
