Solved

pop3 mail using exchange server

Posted on 2002-07-17
2
154 Views
Last Modified: 2010-03-05
We currently have a group of users in Mexico that are using our Exchange Server for e-mail delivery and sending.  However since they converted from using our LAN as a access to the internet and started using their own ISP, they can only send mail within the domain, not outside.  Any thoughts as to what may be happening?
0
Comment
Question by:rlapczuk
[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
 

Accepted Solution

by:
stuartward earned 200 total points
ID: 7160725
It sounds like a Relay setting on your Exchange server. Turn on the setting that lets authenticate clients relay under the

Exchange 2000
‘SMTP Virtual Server Properites’ --> ‘Access’ --> 'Relay'

Exchange 5.5
Under the IMS

I will need to set the clients to support ‘Outgoing mail authentication.’

This will stop spamers using your server, but let users sent mail.
0
 
LVL 1

Expert Comment

by:CaballeroF
ID: 7165536
hi,
If im not wrong, the proposed answer is used to restrict that external users send mails through your exchange, unles you explicity restrict inside domains, ip's or users to send e-mails.
Naturally, your inside users has the ability to do that.

Try working around at the DNS configuration and IMS connector delivery configuration inside exchange.

Fernando


0

Featured Post

PeopleSoft Has Never Been Easier

PeopleSoft Adoption Made Smooth & Simple!

On-The-Job Training Is made Intuitive & Easy With WalkMe's On-Screen Guidance Tool.  Claim Your Free WalkMe Account Now

Question has a verified solution.

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

Suggested Solutions

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 aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
To show how to create a transport rule in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Rules tab.:  To cr…
The video tutorial explains the basics of the Exchange server Database Availability groups. The components of this video include: 1. Automatic Failover 2. Failover Clustering 3. Active Manager

738 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