On Fri, Aug 24, 2018 at 01:43:58AM +0200, Steffen Nurpmeso wrote: > Yes. This may of course an empty line to a message which did not > have one, but it is unlikely anyone would really care for that.
Indeed. And a particularly pedantic mail client may bark about Content-Length: and/or Lines: being incorrect. Again, easily remedied by removing that extra newline character. But given the choice between potentially "losing" one piece of mail or potentially having another issue a warning, I'd throw down the printf. -- . ___ ___ . . ___ . \ / |\ |\ \ . _\_ /__ |-\ |-\ \__