Login to meeting from different locations with the same Mail address

Hello, when it comes to recording meetings, if you want every meeting recorded, you can turn on Automatic Recording. Screenshot attached.

1. Sign in to the Zoom web portal as an admin with the privilege to edit account settings.
2. In the navigation menu, click Account Management, then Account Settings.
3. Click the Recording tab.
4. Click the Automatic recording toggle to enable or disable it. 

Now, here is what Zoom says regarding concurrent meetings

Hosting concurrent meetings means that the same user is hosting more than one meeting at the same time, and this capability depends on your account and license type. Each Basic user and Licensed user on a Pro account is limited to hosting only 1 meeting at a time. I have a Pro account, and I can only host one meeting at a time. 

Licensed users on Business, Education, and Enterprise accounts can host up to 2 meetings simultaneously. Both meetings need to be started by the original meeting host or by an alternative host. The host can leave the meeting and pass host privileges to another user if needed. While these users can have 2 meetings active at the same time, by default, they are unable to join multiple meetings simultaneously on the desktop client.

Please let me know if this answers your question. Thank you.