?
Solved

Lock down exchange server to only accept connections from range of IPs on port 25?

Posted on 2008-10-13
2
Medium Priority
?
570 Views
Last Modified: 2010-04-07
Is there a way to lock down exchange server to only accept connections from range of IPs on port 25?
We subscribed to Peer 2 Peer and have our MX records pointing at them so they will filter the email and then forward it to us.
So mail "should" only be allowed from their IP addresses.

The router is SOHO so it can not be done in the router.
And I'd like to avoid 3rd part software if possible
0
Comment
Question by:funman1
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 23

Accepted Solution

by:
Justin Durrant earned 2000 total points
ID: 22704605
Default SMTP Virtual Server properties, Access tab, Connection control button and checked the "Only the list below" option.
0
 

Author Comment

by:funman1
ID: 22704630
Awesome thanks!
0

Featured Post

On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

Question has a verified solution.

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

Learn to move / copy / export exchange contacts to iPhone without using any software. Also see the issues in configuration of exchange with iPhone to migrate contacts.
This article will help to fix the below errors for MS Exchange Server 2013 I. Certificate error "name on the security certificate is invalid or does not match the name of the site" II. Out of Office not working III. Make Internal URLs and Externa…
This video demonstrates how to sync Microsoft Exchange Public Folders with smartphones using CodeTwo Exchange Sync and Exchange ActiveSync. To learn more about CodeTwo Exchange Sync and download the free trial, go to: http://www.codetwo.com/excha…
There are cases when e.g. an IT administrator wants to have full access and view into selected mailboxes on Exchange server, directly from his own email account in Outlook or Outlook Web Access. This proves useful when for example administrator want…
Suggested Courses
Course of the Month13 days, 3 hours left to enroll

777 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