Resend after a week, with the first email below. If that fails, try again a week later with a fresh email. Lots of profs (myself included) have a crushing inb

Resend after a week, with the first email below. If that fails, try again a week later with a fresh email. Lots of profs (myself included) have a crushing inbox overload. We expect to be re-emailed with critical stuff. Never take radio silence as a sign of malice when it comes to email. Doubly so with profs.