Guide for Exchange about posh-acme.deploy HOT 4 CLOSED

a comma delimited string based on the Exchange services you have enabled.

You don't have to restrict it to just the services you've enabled. No harm exists if you always specify 'POP,IMAP,SMTP,IIS' but then don't actually enable POP or IMAP.

The Set-ExchangeCertificate script was probably most intended to help with deployment of renewal certificates, I would recommend that you use the Exchange Admin Center web interface to initially install your certificate and then leverage Set-ExchangeCertificate as you update your certificates before they expire.

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Unfortunately, I have zero experience using Exchange and would be a terrible candidate to create such a guide. The Set-ExchangeCertificate function was contributed by a user. But the function's documentation (Get-Help Set-ExchangeCertificate) looks pretty straightforward. The only Exchange specific parameter is ExchangeServices which appears to be the list of services to configure.

On the Posh-ACME side of things, there's plenty of documentation on the documentation site. I'd probably start with the tutorial and work on getting the cert first without worrying about deploying it to Exchange.

https://poshac.me/docs/v4/Tutorial/

Then once you're comfortable with the process of obtaining the cert, work in the Set-ExchangeCertificate function to deploy it to your server.

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hello, I looked at the file to try to understand how it works, but I do not really understand how to put the parameters like the service exchange, should we put them like the parameters of the addons of the dnschallenge ?

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Here's the documentation for Enable-ExchangeCertificate which is what the Set-ExchangeCertificate function is using under the hood. The ExchangeServices parameter is being passed directly to the Services parameter in that function. The examples all use a comma delimited string based on the Exchange services you have enabled. So it might look something like this:

$cert | Set-ExchangeCertificate -ExchangeServices 'POP,IMAP,SMTP,IIS'

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