David Carrdcblog.dev·Aug 16, 2018Microsoft Graph API access is denied. check credentials and try againWhen working with Microsoft Graph API I came across this error Access is denied. Check credentials when trying to send email, even though I could see my email using the API. I was using the scope mail.readwrite turns out that does not cover sending ...354 readsAdd a thoughtful commentNo comments yetBe the first to start the conversation.