Hi @VickiBlue
I am not sure about complete process which you are automating, but from point of email, this process can be done on power automate desktop/ power automate cloud using connectors.
For Power Automate Desktop flows case, you have to create the recurrance flow/scheduled flow in power automate cloud flow to run at 5:45 am everyday and then use action run desktop flow to run the power automate desktop flows in a specified machine.
Hope it helps 🙂
Mark it as solution if it resolves your query 🙂
I