Mac users interested in Monitor with pop-up alerts for emails generally download:
Email Lookout running on your Mac will pop-up email alerts and allow you to type a reply in the pop-up window. Email Lookout can send text messages to your mobile phone to let you know when an email has arrived. Email Lookout can also Forward urgent...
Additional suggestions for Monitor with pop-up alerts for emails by our robot:
Annoyed by the display getting dim when you're reading or watching something?
will popup...Staying...reviewers...a download monitor
Alerts for Gmail is a handy menubar app that alerts users of new emails.
that...and popup notifications