Here's the time you should send over a message if you want someone to actually read your email when you send it without it getting stuck in the inbox.
Researchers analyzed 200 million e-mails to see when people would most likely read them instead of ignore them, delete them, or skim them.
If you have an important email and you want it to be read and maybe need a quick reply, you should send it at:
11AM
This time people are most likely to thoroughly read their email prior to their lunch break.