Receive POP3 mails with Exchange MS Exchange Server is not able to collect mails from external POP3 or IMAP4 accounts. popConnect is built to do that. It connects to POP3 or IMAP4 accounts, requests the mails and moves them to the right exchange mailbox. It works with Exchange version 4 and higher (including SBS). Why popConnect? popConnect is a reliable solution for receiving external mails. You don't need a permanent internet connection also if you have an internal exchange server running. Set popConnect to collect the mails e.g. each hour to save internet resources. You do not have additional costs for each mailaccount. The license is for the whole server without any limitations.