Dear Team,
One of my client needs to setup a mail server with the following components

1.Sendmail --->Sending mail
2.Cyrus-IMAP --->POP3/IMAP
3.LDAP --->AccessDB,Virtuser,User authentication
4.Squirrelmail --->Webmail
5Saslauth -->Authentication.

I had made a wild search on google,unfortunately didnt found a good howto. Can anybody come across the same environment,if yes please share your experience. Thanks in advance.