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AFAIK OWA doesn't support s/mime <br />
For S/MIME to work every sender needs to have a private certificate and each recipient's public certificate (there has to be a certificate exchange take place.. i.e. you can put the public keys in a web server directory i.e. pki.example.com and it is perfectly secure since without the private key the public key cannot be abused.
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AFAIK OWA doesn't support s/mime
For S/MIME to work every sender needs to have a private certificate and each recipient's public certificate (there has to be a certificate exchange take place.. i.e. you can put the public keys in a web server directory i.e. pki.example.com and it is perfectly secure since without the private key the public key cannot be abused.

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I have seen articles that suggest you need to create .SST certificate export and than import it into OWA. &nbsp;I wasn't sure if it has to be done for every user, or it can be done in bulk.
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I have seen articles that suggest you need to create .SST certificate export and than import it into OWA.  I wasn't sure if it has to be done for every user, or it can be done in bulk.

ivolach

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I am trying to deploy S/MIME in exchange 2016 on-premises environment.<br />
I was able to setup enrollment for domain users through GP.<br />
Is there a way to roll out the S/MIME to all users (Outlook 2016) without having to reach every one and configure individually?<br />
<br />
Also, how do I roll it to OWA?<br />
<br />
Thanks,
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I am trying to deploy S/MIME in exchange 2016 on-premises environment.
I was able to setup enrollment for domain users through GP.
Is there a way to roll out the S/MIME to all users (Outlook 2016) without having to reach every one and configure individually?

Also, how do I roll it to OWA?

Thanks,

Deploying S/MIME on Exchange 2016 on-premises

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.