Ajax -URL turns from http into https in Outlook Add in

Question

Hello,
i am trying to build Add in for outlook using Visual studio .
through this Add in useres should be able to retreive list elements from onPrem Sharepoint Server .
the sahrepoint server is configured as http.
when i build the project and send the http ajax request to SP server to retreive the data. the ajax url turns into https automaticlly.
is there anyway to stop the change from http to https. the SP server is only reachable via http .

thank you

Answer 1

Hi @Mohammed Dimashki,

Per my research, you could configure http to https redirection in AAMs and IIS. First configure your HTTPS URL in Default-Zone. Add an additional "Internal URL" and map it to the "Default" Zone. Should look like this:

Then add both the HTTP and the HTTPS binding to your IIS-Website

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