SUSE firewall on suse 10.1. Below is my current config: In the External Zone: Service to allow = IPsec In the Internal Zone: Service to allow = DNS, HTTP, Remote Admin & Samba Protect firewall from Internal Zone is = Checked But why my client can access POP/SMTP Service? I really want to know why this happened... __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- Check the headers for your unsubscription address For additional commands send e-mail to suse-linux-e-help@suse.com Also check the archives at http://lists.suse.com Please read the FAQs: suse-linux-e-faq@suse.com