Exchange & firewall

To: <debian-security@lists.debian.org>
Subject: Exchange & firewall
From: Jakub Ambrożewicz <ja@vigor.com.pl>
Date: Fri, 2 Mar 2001 11:58:36 +0100
Message-id: <[🔎] 01fb01c0a307$bb4da3a0$d57fa8c0@pc213>
Reply-to: Jakub Ambrożewicz <ja@vigor.com.pl>

I need to protect exchange server on NT with firewall. What ports should
I leave open? SMTP, POP3, IMAP, dns? Does it spawn something on high 
ports?

JA

Reply to:

Prev by Date: just say 'no' to root passwords
Next by Date: Re: SSH with potato, not very secure?
Previous by thread: Re: Proposal: OpenSSH 2.3.0/2.5.1 to proposed updates
Next by thread: promiscuous eth0
Index(es):
- Date
- Thread