Solved

how to block any port on the windows server like port 25 or port 110 so that no email can be sent or recived form that mach.

Posted on 2008-06-10
2
773 Views
Last Modified: 2008-12-17
i want to block ports 25 and 110 how can i block the port if there any software or it can be done on command prompt. if there any software plz provide link.
0
Comment
Question by:EE_Navigator
2 Comments
 
LVL 16

Expert Comment

by:2PiFL
ID: 21750221
Zone Alarm is a good choice:
http://www.zonealarm.com/store/content/home.jsp

I don't know of any command line way to do this.  The built in firewall is for inbound connections only so that won't work either.
0
 
LVL 2

Accepted Solution

by:
arsaif earned 500 total points
ID: 21751705
Hi, there are two ways i know you can achieve this task

1)  With windows you can do TCP/IP Filtering, That you will find in the following place,

Control Panel - > Network Connection -> Local Area Network

Right Click Local Area Network -> Properties, in the list Select TCP/IP Setting,

Where normally we enter IP Addresses manually, or DHCP, you will find Advanced button, clik that. in the last tab Options, select TCP/IP click properties to configure the TCP/IP Filetering on Windows Machine.

2) To open or close ports

You must be logged on to this computer as an administrator to complete this procedure.

Open Windows Firewall.
On the Exceptions tab, choose one of the following options:
To open a port for a program or service, select the check box for the program or service.
To close a port for a program or service, clear the check box for the program or service.

To open Windows Firewall, click Start, click Control Panel, and then double-click Windows Firewall.
Preconfigured programs and services on the Exceptions tab cannot be deleted.
Advanced users can open ports on a per-connection basis using Network Connection Settings on the Advanced tab.
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
SCCM, SCOM or Something Else 6 57
Cisco 887VA secondary outgoing IP Address diferent from Default Dialer 4 52
Setup small office network 1 54
SSL-VPN 1 43
Short answer to this question: there is no effective WiFi manager in iOS devices as seen in Windows WiFi or Macbook OSx WiFi management, but this article will try and provide some amicable solutions to better suite your needs.
Data center, now-a-days, is referred as the home of all the advanced technologies. In-fact, most of the businesses are now establishing their entire organizational structure around the IT capabilities.
Viewers will learn how to connect to a wireless network using the network security key. They will also learn how to access the IP address and DNS server for connections that must be done manually. After setting up a router, find the network security…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

685 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question