[Samba] sambaPwdMustChange

[Patrick DUBAU]

Hi,

i have samba 3.0.10 installed with LDAP.
I noticed few days ago that my adminsitrator account has expired. I 
think it's because of the sambaPwdMustChange field of LDAP. I changed 
the passwd now i have the value 1108741705 in it. What does it mean 
(when will i be prompted again to change my passwd) and do i have to put 
in this field so that the password will never expire ?

Thanks for any help