This example demonstrates how to create a batch file on your desktop that you can drop files onto, which are sent to a pre-specified email address.
Note the "%1" below (in the batch file listing) instead of naming the attachment. This tells the batch file to attach the file being dropped on it.
Prepared Example Files
A template for this example is provided in the ZIP archive available here. Download this file to a suitable place on your hard drive.
The archive contains one file:
Batch File Contents
This is the content of the batch file:
NetMailBot -to firstname.lastname@example.org -from email@example.com -subject "%1" -server mail.mailserver.com -attachment "%1"