Ever since Yahoo got into the mobile e-mail market, their e-mail does not work well on my Treo 600.

I have two e-mail accounts. One is Yahoo the other is through a company I have a contract with. As a test I did the following a number of times. If I send an e-amil from my Yahoo account to myself and pick up the mail on my phone I get an e-mail with a paper clip like it has an attachment, but there is no attachment. If I send an e-mail from the other account to myself and pick it up with the phone no problem.

I use Iambic mail if that makes a difference. Has there been anyone else having a problem with Yahoo?