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Was Authentication needed?

Rajkumar balakrishnan
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Joined: May 29, 2008
Posts: 445

Hi all,
I am just write a code to send mail using Servlet.Our company site was hosted in a web hosting.I just want to test my code with that hosting.I take the smtp server i.e) smtp.host.com and my question is will authentication needed to send mail? my mail id is rajkumar@companyname.in and if i use this as my from address in the code, does i need to authenticate it?
Please shed some light on this.


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Paul Sturrock
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Joined: Apr 14, 2004
Posts: 10336

You will need to ask whoever administers the SMTP server.


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Rajkumar balakrishnan
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Joined: May 29, 2008
Posts: 445

Paul Sturrock wrote:You will need to ask whoever administers the SMTP server.

You mean to godaddy?
Ulf Dittmer
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Joined: Mar 22, 2005
Posts: 41017
    
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If the mail server is hosted elsewhere then it is a pretty safe bet that authentication will be needed.


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Rajkumar balakrishnan
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Joined: May 29, 2008
Posts: 445

Ulf Dittmer wrote:If the mail server is hosted elsewhere then it is a pretty safe bet that authentication will be needed.


But i use my mail id, so why do i need authentication as no one except admins will send those mails.
Anyhow, how could i add the authentication,either put it in properties.?
Ulf Dittmer
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Joined: Mar 22, 2005
Posts: 41017
    
  43
If the mail server is hosted elsewhere -meaning not on an internal network- then not requiring authentication would be a security and/or spam disaster waiting to happen. Just think about it.

Code for how to use authentication with JavaMail can be found at http://java.sun.com/developer/onlineTraining/JavaMail/contents.html
 
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