JavaMail 1.4 发布

Sun Microsystems 宣布发布JavaMail 1.4 版本。JavaMail API是读取、撰写、发送电子信息的可选包。我们可用它来建立如Eudora、Foxmail、MS Outlook Express一般的邮件用户代理程序（Mail User Agent,简称MUA）。而不是像sendmail或者其它的邮件传输代理（Mail Transfer Agent，简称MTA）程序那样可以传送、递送、转发邮件。官方提到：The JavaMail 1.4 release includes many API improvements approved by the Java Community Process via JSR-919. It also includes improvements in MIME parsing performance and support for parsing and constructing Delivery Status Notifications