On Wed, Apr 27, 2022 at 10:52:07AM -0400, Greg Wooledge wrote: > On Wed, Apr 27, 2022 at 10:46:53AM -0400, Haines Brown wrote: > > In exim4 condiguration I select smarthost. > > Is your smarthost "mail.guardedhost.com"?
I don't understand. I thought the question in exim configuration referred to my own set up. I tell exim to use smart host for my outcgoing mail. The address mail.guardedhost.com is simply the mail serrver address to which I send outgoing mail. > > So did you mean the > > recipient mail server must use smarthost? > > That's total nonsense. A smarthost is for relaying your outgoing mail. My understanding is that the mail server to which I send mail understands SMTP.
