If I send a mail through Chilkat SMTP (ActiveX) and the first attachment is an HTML file, the file will be 'empty'
It will contain data, but only
<HTML><BODY><BR></BODY></HTML>
If I put another type of file (like a PDF) first, the HTML files that follow will be correct.
See pictures below:
This is when the HTML attachment is first in the list:
This is when the HTML is second or later in the list: