Hi,
 
	I have been using Auotit to send status emails from a variety of systems (external to my work using gmail) including my work desktop PC (using company email gateway) - sending emails addressed to me and from me.
 
	A few days ago I upgraded to the latest version of Autoit (3.3.14.4) and I cannot send emails from my PC using INetSMTPmail through our mail gateway.
 
	To test this I grabbed a script that worked on a PC running a previous version of Autoit and that worked fine from the other PC which has an earlier version of Autoit on it. I had the source code for that and an exe so copied them to my PC and run the exe code which worked fine (sent me the status email). I then opened the source code in the SciTE editor and ran it, the script runs fine but doesn't send the email. I added some code to print out the error and I got 
 
	"Mail failed with error code 1"
 
	checking the help file there is no explanation for Error Code 1.
 
	Running my new scripts I get the error
 
	"Mail failed with error code 50"
 
	I don't understand why I get two different error codes - or why in the latest version it fails.
 
	Any help gratefully appreciated.
 
	I guess I could copy the script to the PC with the earlier version of Autoit and compile it and see what happens.
 
	George