Hello. I have a server with multiple ip's (for example: A B C). The ip's A & B will run for plesk. (IIS, MAILENABLE, DNS BIND, etc.....) But I need the ip C to be assigned only to a extra mailserver (altn mDAEMON) that will run alone. Ip C will only be for Mdaemon apllication. As far as I see for doing this I have to bind Mdaemon to only Ip C, and have to enter only Ip A and B to Plesk control Panel. What will happen when I activate the firewall in plesk? will it bind all the ip C? or it wont do nothing since ip C is not assigned to Plesk CP? I supose MailEnable will also only listen to the ip's assigned to plesk Control Panel, wont it? Best Regards, Ruben.