Danil Smirnov: > Hi Wietse, > > Thank you very much for your answer! > > On Mon, Feb 14, 2022 at 5:55 PM Wietse Venema <wie...@porcupine.org> wrote: > > > The randmap() feature comes to mind. > > > > Instead of "relayhost = old.example" or "relayhost = new.example" use: > > > > default_transport = > > randmap:{smtp:old.example, smtp:old.example, smtp:new.example} > > > > > Can this technique be used in case of "new.example" is the Postfix itself, > i.e. sending without the relay?
You asked aobut warming up a new relayhost, so I gave a solution for doing that. > E.g. like this: > > default_transport = > randmap:{smtp:old.example, smtp:old.example, smtp:} You would not be using the new relayhost. Wietse