File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
The moose likes Other JSE/JEE APIs and the fly likes Can not send Email from localhost Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Soft Skills this week in the Jobs Discussion forum!
JavaRanch » Java Forums » Java » Other JSE/JEE APIs
Bookmark "Can not send Email from localhost" Watch "Can not send Email from localhost" New topic

Can not send Email from localhost

Shounak Kundu
Ranch Hand

Joined: Jul 29, 2010
Posts: 60

Hi, I am trying to send email from localhost and I am using Javamail.

But I am getting SMTPSendFailedException : 550 5.1.0 Authentication Required

Here's my code :

Thanks in advance.

Paul Clapham

Joined: Oct 14, 2005
Posts: 18985

From what I can understand of that code, you are trying to use the SMTP server at to send e-mail. And that server says you have to authenticate yourself to it. So, do that. Your code doesn't do any authentication that I can see.
I agree. Here's the link:
subject: Can not send Email from localhost