HTML e-mail with attachment problem

[eluser]sophistry[/eluser]
what about other web email services and clients? how do they treat the email?

advise testing yahoo, hotmail, etc... as well as desktop clients like outlook, thunderbird, and mail.app

HTML email is pretty tricky to get right across all services. and if you throw in attachments... well, even more complicated.

also, each service is constantly changing their code base so today might be the first day of some new random buggy feature they rolled out.

i looked at the CI Email.php library and it looks like it should be handling your situation properly (aka to email RFC standards), but trying out a spectrum of other services will give some better idea if it is CI's problem or an individual service kink.