Adding Multiple Emails as Backup Destination

My hunt for best and no-nonsense backup plugin ends here!

Though a minor query.

How can I add multiple emails in the destination field to receive backups via mail at twin locations? When I try to add comma separated email IDs (two in my case) and hit save, it takes out the comma thus making it a wrong entry.

Am I doing it wrong or the ‘send to multiple emails’ feature doesn’t exist?

Thank you!