Home Forums Extensions Office 365 Office 365 integration error – No access token has been provided.

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    Jake PattonJake Patton


    I’m having issues setting up PostSMTP to send via the O365 API extension.

    I have followed the guide that has been provided here: https://postmansmtp.com/configure-office-365-integration/

    All the steps have been completed successfully, I can see in the O365 portal that the app has been granted the permissions however when trying to do a test email I’m getting the following error message: “No access token has been provided.”

    Not sure if this is related to the app id / client secret but these have been input correctly.

    I’ve also reset the plug-in and run through the steps again just to be sure and get the same result.

    Can I please get some assistance on this one?

    Totus FestumTotus Festum

    Same here.
    I also did the steps on this other post (https://postmansmtp.com/forums/topic/error-getting-tokens-invalid_client/), adding al Mail.Read, Mail.Send… permissions and still get the same “No access token has been provided” error

    Odran GrabyOdran Graby

    Same error here. Is there a solution to this?

    David CuffDavid Cuff

    Just purchased the paid version of the office365 extension
    same error here….
    Is there a Solution?

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