Is it possible to use CFLDAP to retrieve all the users from a distribution group with only the group email address?
<cfldap server = "foo.example.com"
        action = "query"
        name = "ldap2"
        start = "dc=foo,dc=example,dc=com"
        attributes = "givenName,sn,sAMAccountName,mail,employeeID,dn"
        filter="?????????????"
        username="BAReterps"
        password="12345" >

<cfldap server = "foo.example.com"
    action = "query"
    name = "ldap2"
    start = "dc=foo,dc=example,dc=com"
    attributes = "givenName,sn,sAMAccountName,mail,employeeID,dn"
    filter="(&(objectClass=user)(memberOf=cn=Sales,ou=Email Distribution Groups,dc=foo,dc=example,dc=com))"
    username="BAReterps"
    password="12345" >