Importing Mail Server Extension

[tyadav]

Hi,

I have downloaded the mail server extension from the marketplace but my ThingWorx composer is not allowing me to import any file including any extensions. I am using the academic extension composer 7.

Can you please guide me on how can I import this extension? I am also attaching an image of the options which the import/export tab in my composer offers.

[posipova · Accepted solution]

I believe the trial version of the composer you are using does not allow extension import.

[tyadav]

Does the academic educator program come under the trial version?

Is there any other alternative available for it, which can allow me to introduce this functionality?