I don't think you can with the standard Mail codeunits and automation variables (could be wrong). If you use Outlook, though, you can create a custom script that does what you require. I've done it several times.
You will find that one of the properties sets the delivery receipt setting.
Of course you will need to format the code so that NAV compiles it properly, so you get the idea.
Microsoft Certified Technology Specialist
Microsoft Certified Business Management Solutions Professional
Microsoft Certified Business Management Solutions Specialist http://www.navisiontech.com
Answers
My Blog - nav.education
http://msdn.microsoft.com/en-us/library ... 80%29.aspx
You will find that one of the properties sets the delivery receipt setting.
Of course you will need to format the code so that NAV compiles it properly, so you get the idea.
Microsoft Certified Business Management Solutions Professional
Microsoft Certified Business Management Solutions Specialist
http://www.navisiontech.com
Regards