Using the example provided in https://www.example-code.com/csharp_winrt/imap_ssl.asp
When I call success = await imap.ConnectAsync("imap.gmail.com");
I get as a last error
ChilkatLog: Connect_Imap: DllDate: May 29 2017 ChilkatVersion: 9.5.0.68 UnlockPrefix: Anything for 30-day trial Architecture: Little Endian; 32-bit VerboseLogging: 0 connectInner: AutoFix: IMAP port 993 is traditionally for implicit SSL/TLS. To prevent auto-fix, set the AutoFix property = False/0 connectToImapServer: hostname: imap.gmail.com port: 993 socket2Connect: connect2: connectImplicitSsl: clientHandshake: clientHandshake2: readHandshakeMessages: Failed to read beginning of SSL/TLS record. b: 0 dbSize: 0 nReadNBytes: 0 idleTimeoutMs: 60000 --readHandshakeMessages --clientHandshake2 --clientHandshake Client handshake failed. (3) --connectImplicitSsl ConnectFailReason: 103 --connect2 --socket2Connect failReason: 0 --connectToImapServer connect failed. --connectInner Failed. --Connect_Imap --ChilkatLog
Thanks for your help