20 REPLY * -ERR AUTH exchange cancelled by client
34 POP3 CRAM-MD5 graceful cancellation
37 pop3://%HOSTIP:%POP3PORT/876 -u user:secret
42 # Verify data after the test has been "shot"
44 # 67 - CURLE_LOGIN_DENIED
49 # The multi interface considers a broken "CONNECT" as a prematurely broken
50 # transfer and such a connection will not get a "QUIT"