I don't understand this. What does it mean to point traffic (from
the internet? from the local network?) to a load balancer for LAN
(from the LAN? to the LAN?) or WAN (from the WAN? to the WAN?)
traffic.
Postfix supports load balancers for receiving mail. Postfix does not
support load balancer
Asai:
> > If you can't do this without losing the remote SMTP client IP
> > address, your options are:
> >
> > - Install HAproxy on the "router", configure HaProxy to forward
> >mail to Postfix, and configure Postfix to use
> >"smtpd_upstream_proxy_protocol = haproxy".
> >
> >With this,
If you can't do this without losing the remote SMTP client IP
address, your options are:
- Install HAproxy on the "router", configure HaProxy to forward
mail to Postfix, and configure Postfix to use
"smtpd_upstream_proxy_protocol = haproxy".
With this, Postfix CANNOT receive direct SMTP
Asai:
> Greetings,
>
> We're in the process of migrating our server to a new IP address block
> but we're running into issues where reverse DNS checks are causing some
> problems.? I will outline in brief here:
>
> * We're moving our email server to a new router with a new IP block
> * In o
