A simple sensor inside the mailbox can cue an instant voice alert indoors First, set up the YoLink motion sensor using its app, and then attach it to the inside of the mailbox (it's magnetic). Next, ...

I am using Outlook 2010 and I have my main mailbox, as well as two additional shared mailboxes. If someone sends me an email message then my alert plays, but if a message goes to either of the shared ...