My desktop application needs to download mail from an office 365. I am trying to connect to the server using the code (VBS) from the documentation (protocol - MailServerEWS, authorization type - MailServerAuthXOAUTH2) by userEmail and accessToken. The server returns a 403 Server Error. Access and roles office 365 are administered by the client. AccessToken obtained using tenantid and client_secret has the following structure
{
"aud": "https://outlook.office365.com",
"iss": "https://sts.windows.net/********-****-****-****-************/",
"iat": 1692274954,
"nbf": 1692274954,
"exp": 1692278854,
"aio": "E2FgYGA++CiFYa2MdXr8ed6wtUaXAQ==",
"app_displayname": "Application Name
"appid": "********-****-****-****-************",
"appidacr": "1",
"idp": "https://sts.windows.net/********-****-****-****-************/",
"oid": "********-****-****-*****************",
"rh": "*.******_*************-******************************.",
"roles": [
"POP.AccessAsApp",
"IMAP.AccessAsApp",
"SMTP.SendAsApp"
],
"sid": "********-****-****-****-************",
"sub": "********-****-****-****-************",
"tid": "********-****-****-****-************",
"uti": "**********************",
"ver": "1.0",
"wids": [
"********-****-****-****-************"
]
}
What settings should be set by the administrator in office 365 for access via the EWS protocol? What besides office 365 settings can affect access to the server?
