Why? Because it will get lost in the shuffle of massive minutia most heavy hitters face every Monday morning. Instead, send your significant communication Sunday afternoon. (Unless it’s a complaint.) This gets their relatively undivided attention because most VIPs check their business messages before the work week begins. That’s one of the reasons he or she became a VIP!
Additionally, if relevant, it shows you’re thinking about your professional life on the weekend like all dedicated leaders do.
source: Leil Lowndes