IIS SMTP port
Posted on 2000-04-19
Have anyone tried through telnet connecting to localhost port-25 for sending mail.
I have IIS4.0 installed on Win-NT and also port 25 is configured for sending mails.
I can send mail using CDONTS.dll through ASP.
The problem is when I connect through telnet on localhost-25
Now when I give command
550 Unable to relay for firstname.lastname@example.org
This is the error it gives for any email address entered for rcpt to:<> command.
There is no firewall or proxy server in my company.
Now when I connect to any other mail server through telnet it works fine.
You can try to connect on your m/c's localhost-25 and try sending mail.
If someone knows the problem can he please give me the solution.