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Unknown host exception
Joined: Sep 15, 2005
Oct 15, 2005 01:09:00
I am trying to send email from my application .But the exception occurs
: Sending failed;
nested exception is:
: Unknown SMTP host:
What could be wrong here.Any suggestions?
BTW if i send mail from another system using the same application,it works!!!
Joined: Mar 22, 2005
Oct 15, 2005 04:00:00
What do you specify as the SMTP host? It looks like it is not recognized or even empty.
Ping & DNS, my free Android app for network diagnostics
Joined: Oct 05, 2005
Oct 15, 2005 04:03:00
i) Check if you have the required jar files ( mailer.jar, activation.jar, ...) in your class path.
ii) Disable any antivirus program running while trying to send mails. The antivirus may be scanning the ports and block it.
I agree. Here's the link:
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