Never CC more than two people unless it is a status broadcast. If you need three people to answer, you need a meeting (or a ticket system).
Delete "Thanks," "Cheers," "Best regards," and "Sent from my iPhone." When everyone is polite, no one is efficient. Save the "Thank you" for the actual completion of the task, not the initiation. AnnoyMail
Enter the concept of . While not a specific software (yet), the term AnnoyMail has rapidly become the unofficial lexicon for a specific genre of electronic communication: the low-value, high-frequency, emotionally draining messages that clog your inbox, fracture your focus, and boil your blood. Never CC more than two people unless it
Before hitting send, ask: Can the recipient understand and act on this in 5 seconds? If no, rewrite. Save the "Thank you" for the actual completion
Email is not dead. It is, however, weaponized.