When I bought my new iPhone on Sunday, I was very excited. I have used it quite a bit over the last couple of days and the overall user experience has been excellent.

Then I tried to send an email on my Yahoo! Small Business email account.

Now, to be fair, the problem has nothing to do with my iPhone exactly. It's a Yahoo! issue, but given the outstanding integration that Apple has managed in so many areas, this is a glaring hole.