How can I retrieve mail from a POP3 mailbox and forward it to Exchange server?

A. If your ISP does not support ETRN, then you have to use a third party utility to retrieve the mail from a POP3 mailbox. One of these utilities is Mail essentials Small Business (http://www.gficomms.com).

The POPWeasel by Mailgate Ltd is a command line utility that will collectfrom multiple POP accounts and forward on to an SMTP server. Forfull information see http://www.mailgate.com

A more complete listing of utilities can be found on http://www.slipstick.com