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RightPostmaster for Microsoft Exchange 2013/2016

Updated: 20-October-2016
See also RightPostmaster for Microsoft Exchange 2007/2010

Current version:


Consider an Exchange server that hosts multiple mail domains, e.g.,, The Exchange server is a member of the Active Directory domain If the Exchange server generates a Non-Delivery Report, for example because someone has sent a message to, then the sender address of this NDR is always RightPostmaster for Microsoft Exchange 2013/2016 application can correlate NDR with domains, so that a NDR related to will be sent from, and a NDR related to will be sent from



On your Exchange 2013/2016 Mailbox server computer:

  1. Select (or create) a user account that is a member of the local Administrators, Domain Admins and Domain Users security groups. Log on as that user.
  2. Create "C:\Program Files\RightPostmaster\" directory and download there Download archive file.
  3. Right-click and select 'Properties'. If there is 'Unblock' button, hit it.

    RightPostmaster 2013 installation Picture 1

  4. Extract all files from the zip archive to "C:\Program Files\RightPostmaster\Ex2013_2016\" directory.
  5. Navigate to "C:\Program Files\RightPostmaster\Ex2013_2016\" directory and run RightPostmaster2013Setup.exe. Click Install button. Make sure that RightPostmaster2013 is appeared in the list of Transport agents. Click Enable button. Click Exit button to close the program.

    RightPostmaster 2013 installation Picture 2


    Lets assume you have two e-mail domains hosted by your Exchange server: amd Make sure the addresses and are not exist in your Active Directory.
    1. Create a free test account on Yahoo (
    2. Using Yahoo web mail interface, send e-mail from to your first unexisting address
    3. After a while you will receive a non-delivery report from
    4. Send e-mail from to your second unexisting address
    5. After a while you will receive a non-delivery report from
    We have tested RightPostMaster on Exchange 2013 CU 10 (a single server that plays Client Access and Mailbox roles) and on Exchange 2016 server.


    Run C:\Program Files\RightPostmaster\Ex2013_2016\RightPostmaster2013Setup.exe. Click Uninstall button. Make sure that RightPostmaster2013 is not in the list of Transport agents. Click Exit button to close the program.

    About this demo version.

    RightPostmaster demo version always adds "DEMO." after @ to postmaster's e-mail address in a NDR.
    So, if you send a message to, you receive a NDR from
    Also RightPostmaster demo version adds "[RightPostmaster DEMO]" to the Subject line of each message processed.

    Full product version will generate the following NDR originator address:
    and will not change the Subject line.


    Q. I am installing this product on a 64bit machine. I followed the directions and tried them from the "Program Files" folder. I got the following error: "install.ps1 is not digitally signed".
    A. Set WSH to unrestricted mode as described here.

    Q. I am about to purchase this product but I wondering regarding updates/patches. What are the policies regarding updates? Do you provide them freely or as a purchase?
    A. As a registered user, you will get free updates for one year from the date of purchase.
    Once the new version is ready, this information will be e-mailed to all registered users. We will send updates via e-mail to those who request them.

    Q.  I have already ordered your software and want to view data relating to my order.
    A.  Just visit our Customer Care Center.


    Licensing policy: the product is licensed on a per-Exchange server basis.

    Number of licensesIndividual price Your payments will be securely processed by Share-it 
    1-2EUR 200 Shopping Cart
    From 3EUR 150
    Site licenseEUR 5000 Shopping Cart
    Enterprise license (including the source code)EUR 21000 Shopping Cart
    All transactions are securely processed by our external registration providers. Customer Care Center
       Shopping CartShopping CartShopping Cart

    Site license covers a single organization in one location (building complex). If you purchase a site license, you may use the program in an unlimited number of your company's computers within this area.
    Enterprise license covers all computers of single organization world-wide. If your company has many branches even with thousands of machines, Enterprise license covers them all.

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