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hi,<br />
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.<br />
Naturally, your inside users has the ability to do that.<br />
<br />
Try working around at the DNS configuration and IMS connector delivery configuration inside exchange.<br />
<br />
Fernando<br />
<br />
<br />

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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




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We currently have a group of users in Mexico that are using our Exchange Server for e-mail delivery and sending. &nbsp;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. &nbsp;Any thoughts as to what may be happening?
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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?

pop3 mail using exchange server

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.