类的使用
javax.mail.internet.MimeMessage.RecipientType

使用MimeMessage.RecipientType的程序包

程序包	说明
javax.mail.internet	Classes specific to Internet mail systems.

javax.mail.internet中MimeMessage.RecipientType的使用

声明为MimeMessage.RecipientType的javax.mail.internet中的字段

限定符和类型	字段和说明
static MimeMessage.RecipientType	MimeMessage.RecipientType.NEWSGROUPS The "Newsgroup" (Usenet news) recipients.