When 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 emails for that you also need to mail.send scope.
David Carr
For the past 15 years, I’ve been developing applications for the web using mostly PHP. I do this for a living and love what I do as every day there is something new and exciting to learn.
In my spare time, the web development community is a big part of my life. Whether managing online programming groups and blogs or attending a conference, I find keeping involved helps me stay up to date. This is also my chance to give back to the community that helped me get started, a place I am proud to be apart of.
Besides programming I love spending time with friends and family and can often be found together going out catching the latest movie, staying in playing games on the sofa or planning a trip to someplace I’ve never been before.