Please telnet the mail server on port 25 adnd dry run the SMTP protocol as
such. Check out if everything is working fine
Test like this
  telnet main.dsf 25
  helo main.dsf
  mail from: <gandhi@m...>
  rcpt to: <gandhi@m...> //For To
  rcpt to: <gandhi@m...>  /For CC
  data
  From: email address
  Subject: subject of the mail
  To: email address
 Cc: email address
  Content-Type: text/html
  mail message
  .
  quit

Thanks
Vikas
----- Original Message -----
From: "aloysius26" <nuck98@h...>
To: "Servlets" <servlets@p...>
Sent: Wednesday, December 06, 2000 9:01 AM
Subject: [servlets] Java Mail need info


> Hi..
>                             i have a problem. if anyone out ther has any
> idea about it please let me know i have been stuck with this problem.. for
> the past 3 days..  i have written a servlet that check the mail in a pop3
> mail box. when i run the servlet it throws me an exception
> saying (javax.servlet.ServletException: MessagingException:
> javax.mail.NoSuchProviderException: No provider for pop3) i can't find any
> solution it throws this exection when i call a method on a Store object
> the method is getStore("pop3") i pass it a value. called pop3 which is
> hardcode.. ..
>                               plz let me how do i get over this .. bye..