On 20 Oct 2020, at 13:43, Denny Jones <lhwebtek at aol.com> wrote: > before I set the smtp_auth_type variable it was: > $config['smtp_auth_type'] = ''; Ah. You specifically set it to ''. I suspect that is why I am not having the same issue as I didn't set it at all. -- Science is the foot that kicks magic square in the nuts.