[Samba] Print from another domain

[Stringer Leon]

Hi,

Is it possible to get Samba to allow printing from an untrusted domain,
i.e. ignore domain security?

I've got two domains (A & B), my Samba server acts as a print server on
domain A. Can domain B hosts print to the queues on my server A?

I've tried setting:

[global]
guest account = testuser
map to guest = Bad User

but the hosts on B just get "Access is denied.". Is this possible and if
so how?

(Samba 3.0.1/Winbind for user names/RedHat 9.0/Linux 2.4.20).

TIA,

Leon...