Solve error of Invalid Internet Address

I have a java application that uses to send email using form like

from :

Subject :

Body:

i also have purchased a domain name. but when i run application it is giving an error of invalid internet address. please help

How to solve this problem.

Were you planning on letting us know what this Java application does -or is supposed to do- or how it works, or what the error is, or should we just guess?

its a simple mail service when anyone goes on a contact tab. he/she will have to fill up form like following.

1) From :
2) Subject:
3)Body:

after this on click of send button the mail is received by company representative.

I have done all the coding but the only error is it is showing error like following.

javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
SMTPAddressFailedException: 550 <From mail id> No such user here

is this information enough for you..or i should provide anything more..?? please let me know..

thanks

Prashant

It looks like you are forgetting to fill in some information, or you are putting the wrong information in some field.

The error comes from the mail server and it tells you that there is no mail account under the name "From mail id" on the server. Sounds reasonable, the literal text "From mail id" doesn't sound like a normal username or e-mail address.

Try unplugging your internet cable. It might get rid of this particular error.

he must have thought this was a meaningless question