I am getting error when I am trying to send
mail through JAVA MAIL API:


I issue the following command.

c:javamaildemo>java msgsend -o
xyz@yahoo.com -M smtp.mail.yahoo.com

to: abc@aol.com

Subject:Hi

welcome.

then I receive the following error message

javax.mail.SendFailedException: Sending failed;
nested exception is:

javax.mail.MessagingException: 512

yahoo.com closing transmission channel
You must be pop-authenticated before using this SMTP
server and you must your yahoo mail addresss for the sender field.

1: I have yahoo account that I am using.

2: I have enabled Web & POP access

Please help me how to handle this

problem


Thanks in advance.
.