On Mon Jul 20, 2020 at 9:33 AM EDT, Jeff King wrote: > This basically claims the "sendmail.*" namespace for send-email. Not > strictly, but if we're going to warn about anything set in it, it > effectively shuts out other uses. The revised patch (v3 now) is less strict and offers an escape hatch via sendmail.forbidSendmailVariables. I'd prefer that over making sendmail.* just werk.