Java Email Server 1.6
Java Email Server is a SMTP and POP3 email server written in Java.
The server adds a From: address if the message is received without one (email@example.com). The server would previously accept these messages but throw errors when it tried to deliver them: "Unable to parse the address from the stored file." Socket timeout has been added to SMTP processor sockets. This may address issues with threads getting hung in socket.read calls.
URL: EricDaugherty.com - Java Email Server (JES)