What are the best email widgets (with support for multiple accounts)?

[Isandra]

Hi everyone!

I'm looking for a good email widget in which I can use my provider email. I used to have one in which I could add multiple accounts but I don't know which one anymore. I do use the K9 unread widgets but that ony shows you have unread mail, not a preview of that mail.
What email widgets does everyone on this forum uses (besides gmail)