Hi @VanjaV ,
You may have to ask your IT department about the timeout issue.
For SMTP servers, the From Email address may be pre-defined. In our case, we cannot use our Outlook email as the From address for this reason.
Also check if you have access to the SMTP server. Having the network team whitelist your machine will permit you to send the SMTP email out from your machine.
Win+r run command is to open a program. If you try to open outlook this way in the PIP window, you’ll most likely encounter the same error for outlook as you did before.