Hi,

Iam using postfix 2.3.3 MTA with openldap, squirrel mail and courier-imap 4.9.3 as mail server RHEL 5.5.
I want to implement One time password method send to users Mobiles while authenticating users passwords. users are stored in LDAP DATABASE.

ie.. 3 columns
username, password, OTP password

Anyone help me????