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Joined: 1/2/2020(UTC)
Posts: 3
We are having trouble connecting to outlook.office365.com with OAuth2.0. After getting a valid accessToken we do this: lMailServer.Server = 'outlook.office365.com' lMailServer.Port = '443' lMailServer.User = '[our username]' lMailServer.Password = accessToken lMailServer.Protocol = 2 // EWS lMailServer.SSLConnection = TRUE lMailServer.AuthType = 3 // OAuth lMailServer.Alias = "[email address]" lmailClient.Connect(lMailServer) Last line fails with "Unknown error 500". My concern is that despite the authtype being set to 3 the log file shows this: Server: outlook.office365.com Port: 443 AuthType: AuthLogin SSLConnection: True SSLType: ConnectSSLAuto Protocol: Exchange Web Service ProxyProtocol: Socks5
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Joined: 11/11/2010(UTC) Posts: 1,152
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AuthLogin is from an error of log writter, could you send more detail to our support email address for assistance?
Rank: Newbie
Groups: Registered
Joined: 1/2/2020(UTC)
Posts: 3
Apparently the issue was related to TSL1.2 support in Windows 7. It's now resolved, thank you so much.
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