hi all and tanx in advance for reading this ;)) i got two questions: 1st is it possible to limit outgoing smtp traffic with iptables? let's say i got a smtp running and i don't want anybody to send more than 3 mb of mail, each time a user sends an email somewhere. each email i send, i will not be able to send no more than 3 mb.is this possible to limit? 2nd got two gateways. the first routing outcoming and incoming web traffic. the second firewalling my personal pc's ;) ... ok... i better draw the lan... so you can understand what i'm saying ;))) and then i'll make the question in a more accurate way [][] unix is user friendly. it's just selective when choosing friends. ------------------------------------------------- Email Enviado utilizando o serviço MegaMail