Appropriate mydestination/local_transport setting for a split server config?

2020-05-30 Thread Alexander Perlis
Some of my users want to migrate to a cloud mail provider (with the same mail domain name), while others want to stay on my on-premise postfix server. Thus I seek to set up a "split server config", essentially using the cloud server as a smarthost to be both an outbound and inbound gateway. A co

Re: postfix tls deploy-server-cert fails with "can't shift that many"

2020-05-30 Thread postfix-users
On 2020-05-30 09:42, Wietse Venema wrote: postfix-us...@vintagesfinewine.com: I've run into a problem with one of the postfix tls scripts. Attempting to deploy server certificates with # postfix tls deploy-server-cert certificate.crt keyfile.key Expected to deploy new certificates What happe

Re: postfix tls deploy-server-cert fails with "can't shift that many"

2020-05-30 Thread Wietse Venema
postfix-us...@vintagesfinewine.com: > > I've run into a problem with one of the postfix tls scripts. > > Attempting to deploy server certificates with > # postfix tls deploy-server-cert certificate.crt keyfile.key > > Expected to deploy new certificates > > What happened - command fails with >

postfix tls deploy-server-cert fails with "can't shift that many"

2020-05-30 Thread postfix-users
I've run into a problem with one of the postfix tls scripts. Attempting to deploy server certificates with # postfix tls deploy-server-cert certificate.crt keyfile.key Expected to deploy new certificates What happened - command fails with /usr/lib/postfix/sbin/postfix-tls-script: 780: sh

Re: Dropping email purporting to be from my domain received from the Internet

2020-05-30 Thread Allen Coates
On 30/05/2020 00:58, Scott A. Wozny wrote: > In my hypothetical environment, I have an external and an internal relay on > either sides of a firewall. I want to configure the external system to relay > both 1) email received from the internal relay to the Internet and 2) email > received from th