I'm using MailWasher Pro http://www.firetrust.com/en/products/mailwasher-pro
It will flag spam emails that is ready for you to delete from the server. You don't have to download bad emails to your hard-drive.
There's free edition of Mailwasher at http://www.mailwasher.net
I'm also using ePrompter from http://www.eprompter.com for my web-based email accounts (yahoo, gmail, hotmail, live.com)
Please help me on this.
Is spambully the best?