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Latest Comments

@Shaike Not applicable as we are on Exchange 2013/2016/2019 and it was working...
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For any Exchange server (external to the organization) to send emails to Exchange Online, i wonder if emails will be expected to be delayed when the external server only sends using TLS1.0 or TLS1.1. Since Exchange Online has been upgraded to TLS1.2 we can expect the email to be queued. How long wil...
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But tls 1.2 breaks mail flow with exchange 2010.
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I agree with @Shon Miles that the exception by domain would defeat most of the reason for showing the alert. Unless there is something else that would flag impersonated From addresses, or if it were exception by verified domain, it would allow our domain to be impersonated if we allow any legitimate...
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Free busy works with tls 1.2 as default
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