LinuxQuestions.org - HELP!! SASL(-1): generic failure: checkpass failed

- CentOS 4.3
- sendmail-8.13.1-3.RHEL4.5
- cyrus-imapd-2.2.12-3.RHEL4.1
- webmin-1.250-1.2.el4.rf

having trouble to check email
Here are the message from /var/log/maillog

Code:

Jul 19 16:10:18 mail imap[10998]: accepted connection

Jul 19 16:10:18 mail master[21219]: about to exec /usr/lib/cyrus-imapd/imapd

Jul 19 16:10:18 mail imap[10998]: badlogin: localhost.localdomain [127.0.0.1] plaintext info@domain.com SASL(-1): generic failure: checkpass failed

Jul 19 16:10:18 mail imap[21219]: executed

Code:

[root@mail /]# /usr/sbin/testsaslauthd -u info@domain.com -p abcdef

0: OK "Success."

Code:

[root@mail /]# cat /etc/imapd.conf

configdirectory: /var/lib/imap

partition-default: /var/spool/imap

admins: cyrus

sievedir: /var/lib/imap/sieve

sendmail: /usr/sbin/sendmail

hashimapspool: true

sasl_pwcheck_method: saslauthd

sasl_mech_list: PLAIN

tls_cert_file: /usr/share/ssl/certs/cyrus-imapd.pem

tls_key_file: /usr/share/ssl/certs/cyrus-imapd.pem

tls_ca_file: /usr/share/ssl/certs/ca-bundle.crt

Help please,please tell what's going on ?
and what should i do ??