Hi all, I am trying to send mail to a small number of systems which were connected through the intranet.For this purpose i have searched google and came to know about JavaMail API for this purpose. But it requires a Mail server name , and from and to address of receipients etc .But i dont have Mail server and Email IDs created for receipients . I know only the computer names of the target machines(Which were connected through the LAN).Is it possible to send mails to the machines ? Can i use JavaMail API for this purpose . If so what Name should i give for the Mail server Name(Host name)?Advanced Thanks for ur suggestions.