IMAP SASL SASL AUTH DIGEST-MD5 RFC2831 # Server-side AUTH DIGEST-MD5 REPLY AUTHENTICATE + %b64[realm="curl",nonce="5300d17a1d695bd411e4cdf96f9548c23ced6175",algorithm=md5-sess,qop="auth"]b64% REPLY %b64[username="user",realm="curl",nonce="5300d17a1d695bd411e4cdf96f9548c23ced6175",cnonce="34333231353332313633323137333231",nc="00000001",digest-uri="imap/127.0.0.1",response=be638249362d7aa0e35385076751ab48,qop=auth]b64% + %b64[rspauth=81f903eb4823ae922db5f04cb58ccdeb]b64% REPLY A002 OK AUTHENTICATE completed From: me@somewhere To: fake@nowhere body -- yours sincerely # Client-side imap !SSPI Debug crypto digest CURL_ENTROPY=12345678 IMAP DIGEST-MD5 authentication 'imap://%HOSTIP:%IMAPPORT/%TESTNUMBER/;MAILINDEX=1' -u user:secret # Verify data after the test has been "shot" A001 CAPABILITY A002 AUTHENTICATE DIGEST-MD5 %b64[username="user",realm="curl",nonce="5300d17a1d695bd411e4cdf96f9548c23ced6175",cnonce="34333231353332313633323137333231",nc="00000001",digest-uri="imap/127.0.0.1",response=be638249362d7aa0e35385076751ab48,qop=auth]b64% A003 SELECT %TESTNUMBER A004 FETCH 1 BODY[] A005 LOGOUT