> On 7 Jul 2021, at 9:43 am, Emmanuel Fusté > <emmanuel.fu...@external.thalesgroup.com> wrote: > > arghh no, sorry, smtp client must be added in between. > A little more complex....
No, just a dedicated SMTP listener service that runs in parallel with the existing SMTP server. Everything else is the same... The SMTP server replaces the envelope sender, and then everything proceeds normally... -- Viktor.