| <testcase> | 
 | <info> | 
 | <keywords> | 
 | POP3 | 
 | SASL | 
 | SASL AUTH CRAM-MD5 | 
 | SASL AUTH PLAIN | 
 | SASL DOWNGRADE | 
 | RFC1734 | 
 | RFC2195 | 
 | RFC5034 | 
 | </keywords> | 
 | </info> | 
 |  | 
 | # | 
 | # Server-side | 
 | <reply> | 
 | <servercmd> | 
 | AUTH CRAM-MD5 PLAIN | 
 | REPLY "AUTH CRAM-MD5" + Rubbish | 
 | REPLY * -ERR AUTH exchange cancelled by client | 
 | REPLY "AUTH PLAIN" + | 
 | REPLY AHVzZXIAc2VjcmV0 +OK Login successful | 
 | </servercmd> | 
 | <data> | 
 | From: me@somewhere
 | 
 | To: fake@nowhere
 | 
 | 
 | 
 | body
 | 
 | 
 | 
 | --
 | 
 |   yours sincerely
 | 
 | </data> | 
 | </reply> | 
 |  | 
 | # | 
 | # Client-side | 
 | <client> | 
 | <server> | 
 | pop3 | 
 | </server> | 
 | <features> | 
 | crypto | 
 | </features> | 
 | <name> | 
 | POP3 CRAM-MD5 authentication with SASL downgrade | 
 | </name> | 
 | <command> | 
 | pop3://%HOSTIP:%POP3PORT/%TESTNUMBER -u user:secret | 
 | </command> | 
 | </client> | 
 |  | 
 | # | 
 | # Verify data after the test has been "shot" | 
 | <verify> | 
 | <protocol> | 
 | CAPA
 | 
 | AUTH CRAM-MD5
 | 
 | *
 | 
 | AUTH PLAIN
 | 
 | AHVzZXIAc2VjcmV0
 | 
 | RETR %TESTNUMBER
 | 
 | QUIT
 | 
 | </protocol> | 
 | </verify> | 
 | </testcase> |