I followed a tutorial and can successfully encrypt my mails via Ciphermail Gateway.
Postfix sends the mails out, fetchmail collects them from DomainFactory.
Installed is: , DomainController, Fetchmail, KVM, virsh-mananger and Kopano, Ciphermail Gateway is running as a virtual machine.
So far everything works fine, but I would like to disable the local delivery of Postfix itself.
My domain is the test de.
But I want Postfix to send out all mails via my smarthost and not try to deliver mails to email@example.com or Sascha@test.de directly locally.
The mailboxes simply do not exist on the server, but they do exist at my provider.
I already tried to comment out ’ relaydomains, and mydestination’ etc. in the ‘main.cf’ but that did not work.
Postfix wants to deliver locally when it detects the domain.
How can I prevent this? I ALWAYS want to send via my smarthost.
Thanks for your help in advance.