Todays news had reference to a study of the european community about their view of OSS deployment and migration. The document is availbale at http://www.europa.eu.int/ISPO/ida/jsps/index.jsp?fuseAction=showDocument&parent=news&documentID=1647.
Also JAMES was mentioned as possible MTA, beside the major ones like sendmail, exim aso. Here's what they wrote on page 38: "Another interesting product is the Apache James mail server. This is intended to be a fully fledged MTA written in Java. It lacks some features at the moment but is worth keeping an eye on for the future." M
