html emails sent to mac.com email

[smn]

hi,

i sent an html email to three different email accounts that i have set up on my iphone - gmail, mac.com, and a personal pop server. the email is pretty basic html - a simple table of text with just one image.

both the gmail and personal pop accounts received the formatting properly, but for the mac.com account, it showed up as a mime-html attachment instead. is there anything that i can do to prevent that?

thanks.