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We have purchased a company (Microsoft Exchange 2010) and will be migrating them to our Microsoft Exchange 2013 environment. In that process, we will need to migrate their SMTP sending devices to our exchange environment. This process is:<br />
<br />
- entering the devices' IP into our Exchange 2013 reinjection list<br />
- updating that device with the new SMTP server address of our exchange server<br />
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Issue: previous exchange environment operated with an injection list of all IPs: 0.0.0.0-255.255.255.0 so they did not maintain a list. They also operate with a Citrix Netscaler load balancing device which is what they advertise to their devices as the SMTP address.<br />
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Question is: how can we effectively find the devices in this Exchange 2010 environment that are using the exchange server to send email with. For example, scan to email printer.<br />
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Suggestions please?
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We have purchased a company (Microsoft Exchange 2010) and will be migrating them to our Microsoft Exchange 2013 environment. In that process, we will need to migrate their SMTP sending devices to our exchange environment. This process is:

- entering the devices' IP into our Exchange 2013 reinjection list
- updating that device with the new SMTP server address of our exchange server

Issue: previous exchange environment operated with an injection list of all IPs: 0.0.0.0-255.255.255.0 so they did not maintain a list. They also operate with a Citrix Netscaler load balancing device which is what they advertise to their devices as the SMTP address.

Question is: how can we effectively find the devices in this Exchange 2010 environment that are using the exchange server to send email with. For example, scan to email printer.

Suggestions please?

Finding source IP for SMTP

Citrix is the synonym for the virtualization and application infrastructure systems developed by the company of the same name. Main areas are application virtualization, Software-As-A-Service (SaaS), cloud-computing and networking. The two most well-known are Citrix XenApp or Citrix CloudPlatform.

Citrix

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.

Exchange

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