Forward not working

[steve22]

My 'forward' is not working. It shows following error message:

The message was undeliverable. All servers failed to receive the message
.execute()
{
 Trying server mail:smtp.gmail.com
 smtp.gmail.com failed with the message: "Connection reset by client."
 No socket for server. ConnectToServer()
 1 of 1 servers failed
}

Would appreciate your help!
thanks a lot

[steve22]

I figured it out...There was problem with assigning SMTP...I should have assigned SMTP of my local ISP instead of gmail