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Do you intend to use 3rd-party 2FA auth tool like Cisco or duo?<br />
<br />
If you wish to use MFA , explore this link :<br />
<a href="http://msexchangeguru.com/2017/01/16/secure-owa-ecp-with-mfa/" rel="ugc">http://msexchangeguru.com/2017/01/16/secure-owa-ecp-with-mfa/</a>
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Do you intend to use 3rd-party 2FA auth tool like Cisco or duo?

If you wish to use MFA , explore this link :
http://msexchangeguru.com/2017/01/16/secure-owa-ecp-with-mfa/ [http://msexchangeguru.com/2017/01/16/secure-owa-ecp-with-mfa/]

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Hello,<br />
is there any free tools?
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<div>
also the link is describe about using usb token not sms verification.<br />
thanks.
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also the link is describe about using usb token not sms verification.
thanks.

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hello,<br />
regarding the first link is it only for window azure ? or i can install it on my std server and std exchange ?<br />
regarding the second link no sms on it.
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hello,
regarding the first link is it only for window azure ? or i can install it on my std server and std exchange ?
regarding the second link no sms on it.

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<div class="content wysiwyg-content">
Hello,<br />
i have exchange server 2016 i want to make mfa so when the user enter the user name and password the system will send an sms to thier mobiles with a code then the user will enter the code to login <br />
can i do it ?<br />
or is there any way to make the user authenticate through vpn to system through sms code ?<br />
idont want the user to have usb token because it's not easy to get the usb token or cert because it;s a public mail system like gmail or live.<br />
thanks.
</div>
</div>


Hello,
i have exchange server 2016 i want to make mfa so when the user enter the user name and password the system will send an sms to thier mobiles with a code then the user will enter the code to login 
can i do it ?
or is there any way to make the user authenticate through vpn to system through sms code ?
idont want the user to have usb token because it's not easy to get the usb token or cert because it;s a public mail system like gmail or live.
thanks.

mfa login

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

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.