SMTP authentication fails

I've just installed a new server using Debian Lenny and ISPCOnfig 2.2.23 version.

It's working fine except the smtp service to send email.

I look a error:

I'm modified the permissions in /var/spool/postfix/var/run/

to

But If I restart the saslauthd demon it' doesn't work and the first error comeback

ANy Idea to resolv it?

 

Please run

Code:

adduser postfix sasl
/etc/init.d/postfix restart