<testcase>
<info>
<keywords>
POP3
SASL
SASL AUTH DIGEST-MD5
SASL AUTH PLAIN
SASL DOWNGRADE
RFC1734
RFC2831
RFC5034
</keywords>
</info>

#
# Server-side
<reply>
<servercmd>
AUTH DIGEST-MD5 PLAIN
REPLY "AUTH DIGEST-MD5" + Rubbish
REPLY * -ERR AUTH exchange cancelled by client
REPLY "AUTH PLAIN" +
REPLY dXNlcgB1c2VyAHNlY3JldA== +OK Login successful
</servercmd>
<data>
From: me@somewhere
To: fake@nowhere

body

--
  yours sincerely
</data>
</reply>

#
# Client-side
<client>
<server>
pop3
</server>
<features>
!SSPI
debug
crypto
</features>
 <name>
POP3 DIGEST-MD5 authentication with SASL downgrade
 </name>
 <command>
pop3://%HOSTIP:%POP3PORT/881 -u user:secret
</command>
</client>

#
# Verify data after the test has been "shot"
<verify>
<protocol>
CAPA
AUTH DIGEST-MD5
*
AUTH PLAIN
dXNlcgB1c2VyAHNlY3JldA==
RETR 881
QUIT
</protocol>
</verify>
</testcase>