You’ve drafted your email message, hit send, and have moved on to other tasks (probably more email, but whatever). Then you get an email back — “Was there supposed to be an attachment?” or “Email rejected due to large size” or “I couldn’t open the link you sent, can you send it
Early on, email seemed like a great invention. Imagine: you could send a message from anywhere in the world, and it would arrive nearly instantaneously in the recipient’s inbox. People became so fond of this incredible communication ability that they began sending emails non-stop, and expecting replies immediately. For professors, the