RE: blocking PORTS ON PIX!!! [7:16275]

2001-08-17 Thread Kent Hundley
Magdy, If you want to prevent your internal users from accessing email accounts on hotmail or yahoo, you could use access-lists to block outbound 110 connections to hotmail or yahoo netblocks. The problem your going to have is that a lot of people access those mail systems using a web interface.

Re: blocking PORTS ON PIX!!! [7:16275]

2001-08-16 Thread Yonkerbonk
Well, by default your internal devices will be able to access anything on the outside. You don't need to open a port for that. Allen is correct in just shutting down the port. Michael Le --- "Magdy H. Ibrahim" wrote: > Hi Allen, > Actually my point it hot to restrict my outbound > POP3 from acc

Re: blocking PORTS ON PIX!!! [7:16275]

2001-08-16 Thread Magdy H. Ibrahim
Hi Allen, Actually my point it hot to restrict my outbound POP3 from access the outside mail servers.. I want to block any internal request for external POP3 from accessing that target. you got it?? I hope you may help me in this??? Magdy ""Allen May"" wrote in message [EMAIL PROTECTED]">news

Re: blocking PORTS ON PIX!!! [7:16275]

2001-08-16 Thread Allen May
Maybe I missed the point of the question, but just don't open POP3 on the outside interface for inbound and that will restrict all outside users from using POP3. Unless inside users pass through the PIX to get to the POP3 server you won't need to add anything to the PIX to allow inside users POP3