This project is a very basic demo showing how to authenticate with OAUTH2 and send an email message for gmail as well as hotmail.com/outlook.com/live.com email addresses.

You will need to create a file called Globals.pas which contains the following constants

• google_clientid

• google_clientsecret To get these, go to https://console.cloud.google.com/apis/credentials

• google_clientaccount

• microsoft_clientid

• microsoft_clientaccount To get these, go to https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade

• clientsendtoaddress

• clientname

With some further work, this could be further improved to remove some of the required constants and improving some of the error handling.

At this stage, the refresh_tokens are retrieved in the authentication process - but are not saved. If these were saved, the process would not require a web browser everytime to authenticate.

Thanks

Geoffrey Smith