Certificate Error :
When you open Outlook you get the following certificate error :
“The name on the security certificate is invalid or does not match the name of the site ”
This problem happans when the AutodiscoverServiceInternal is set with the internal name such as domain.local
Solution
Set the SCP with the internal URL:
1. open exchnge powershell
2. Set-ClientAccessServer CASServerName -AutoDiscoverServiceInternalUri https://mail.domain.com/Autodiscover/Autodiscover.xml
Sr. Cloud Solution Architect at Microsoft, I’m passionate about helping customers succeed by building secure, scalable, and innovative cloud solutions – with a strong focus on AI, DevOps practices, and end-to-end security. With a proven track record in the IT and services industry, I serve as a trusted advisor, partnering closely with organizations to guide them through digital transformation and maximize the value of their cloud investments.
My role combines technical leadership with project ownership – from designing modern architectures to leading cross-functional implementations that drive real business outcomes. I also manage and empower strategic partners, working hand-in-hand with them to ensure project success and deliver measurable business impact for customers.