Hi @Limal,
Thank you for posting your question in the Microsoft Q&A forum.
Based on the information you have provided, you mentioned that you created the rule to move emails from your shared mailbox to your personal mailbox.
Have you tried Forwarding feature in Outlook Settings?
First, you need to delegate permission from your shared mailbox in EAC.
Then, open your shared mailbox.
In your Shared Mailbox, go to Settings > Mail > Forwarding
Enable forwarding and type in your personal email.
And for your second requirement. You need to create a Power Automate cloud flow.
The workflow looks like this.
But the adaptive Card requires Json, I am not sure if this is your end-goal.
I've conducted some research within the limits of the resources I can access, however I am not able to help you further since Power Automate is beyond my scope.
You can post your question in Power Platform Community, they can assist you better there.
I hope this information helps.
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