GreenMail

Packages
com.icegreen.greenmail GreenMail is an intuitive and easy-to-use test suite of email servers for testing purposes.
com.icegreen.greenmail.foedus.util  
com.icegreen.greenmail.imap  
com.icegreen.greenmail.imap.commands  
com.icegreen.greenmail.mail  
com.icegreen.greenmail.pop3  
com.icegreen.greenmail.pop3.commands  
com.icegreen.greenmail.smtp  
com.icegreen.greenmail.smtp.commands  
com.icegreen.greenmail.store  
com.icegreen.greenmail.user  
com.icegreen.greenmail.util