I have been told that the AAM to Exact Target destination has now been discontinued. Is there any workaround for me to send AAM audiences to Exact Target?
The server-to-server destination between AAM and Exact Target has been discontinued, however if you are an Analytics customer, you can implement custom integrations for ExactTarget using standard Analytics features and APIs, including Classifications, Data Sources, Processing Rules, and Data Warehouse exports. Engagements with the Adobe consulting team can be considered as needed.
mandeepkang1981, I've never work with this particular integration but yes I believe the idea is to serve you Analytics data (including audiences) to Exact Target.
My advice at this point is to get in touch with them to maybe try and get more information that would allow you to make a decision.
You can refer the documentation to map destinations with Adobe Audience Manager here - Map Segments to a Destination. An ideal way would be to use the URL destination method and update a destination.