Hi,
I am new to Easylink. How do I get started? I would like to be able to send email or FAX using the API and getting the acknowledgement of receipt back.
Your best bet is to look at the sample programs (do a search for "sample"). They will show you how to use the API in your code.
Also try this link: https://apiforums.easylink.com/content/how-do-i-get-started-api