javaMail发送邮件,报501乱码错误

nested exception is:
com.sun.mail.smtp.SMTPSenderFailedException: 501 ÇëµÇ¼exmail.qq.comÐÞ¸ÄÃÜÂë
; message exceptions (1) are:
Failed message 1: com.sun.mail.smtp.SMTPSendFailedException: 501 ÇëµÇ¼exmail.qq.comÐÞ¸ÄÃÜÂë
nested exception is:
com.sun.mail.smtp.SMTPSenderFailedException: 501 ÇëµÇ¼exmail.qq.comÐÞ¸ÄÃÜÂë

具体解决方法

原因是由于邮箱密码过期所致,重置邮箱密码,重启程序