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SelectSender for Outlook 365 OWA
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Updated: 30-Nov-2018
     See also: SmartReply for Outlook

SelectSender is a tool for Office 365 users who need to send mail from different addresses.
This utility allows an Office 365 OWA user the ability to easily select the From address of the new, replied or forwarded message.

Current version:

SelectSender can be used only in cooperation with ChooseFrom 365 service.
The utility is a Web application.


  1. Read End User License Agreement.
  2. Make sure that ChooseFrom 365 service is working properly for your test alias address. Let's suppose that your non-default address is
    alias1 <>.
  3. Login to your Office 365 and select Outlook. Choose the gear icon [0] in the upper-right corner and choose "Manage add-ins". Click on "Click here to add a custom add-in" [1].From the drop-down list, select "Add from URL..." [2]. Place to the "Enter the URL of the add-in's manifest file:" field [3]. Click OK button [4]. Now you'll see a warning message. Click Install button [5].
    Note that by clicking "Install" you agree with EULA.

    SelectSender installation picture 1

  4. Make sure that SelectSender is in the list. Click "Close" to close the add-ins tab [6].

    SelectSender installation picture 2

  5. Create a new message and click the SelectSender icon [1].

    SelectSender installation picture 3

  6. When SelectSender tab will open, click the Plus sign icon [1] to add an alias address. Fill out the Display Name and SMTP address fields. Click Save [2].

    SelectSender installation - picture 4

  7. (Optional) Click "Get proxy addresses" button [3] to import your current SMTP aliases. (To be updated!)

  8. Click the cross icon [4] to close SelectSender window.


  1. Create a new e-mail message on Office 365 OWA. Select an external address you can control as a recipient address. Fill out the Subject line and message body. Click the SelectSender icon. When SelectSender tab will appear click alias1 <> [1]. In a moment you'll see a confirmation message [2] and a notification [3]. Click the Send button [4].

    SelectSender testing - picture 1

  2. On the receiving side open the message you just sent and make sure that it's from alias1 <> [1].

    SelectSender installation - picture #4

 SelectSender has been tested with:  

 SelectSender does not work with:  


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.

License type   Price per unit   Your payments will be securely processed by Share-It   
Single license USD 35.00   Shopping Cart      ORDER         Share-It Customer Support center
Site license USD 1500.00 Shopping Cart      ORDER
Enterprise license USD 7000.00 Shopping Cart      ORDER

All transactions are securely processed by our external registration providers
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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