We just run postfix and amavisd-new on all our servers, and those sit behind haproxy.
> On Oct 30, 2014, at 11:53 AM, Kent Oyer <[email protected]> wrote: > > Hi Tom, > > I don't know if amavis supports the PROXY protocol but I kinda doubt it. I've > solved the problem by putting haproxy in between postfix and amavis like this > > --> Postfix (ingress) --> haproxy --> amavisd --> Postfix (egress) --> > > The ingress Postfix server does all the SPF and RBL checks. Then it sends the > messages to haproxy which divides the load between several amavis servers to > do the heavy lifting. You should add the IP address of the haproxy server to > the trusted_networks list in Spamassassin. In my case, I'm running haproxy on > the same machine as the ingress Postfix server. So I have 2 Postfix/haproxy > servers and 6 amavisd servers followed by 2 Postfix egress servers. It been > working great so far. > > Thanks > Kent > > -----Original Message----- > From: Tom Sommer [mailto:[email protected]] > Sent: Monday, October 27, 2014 8:42 AM > To: [email protected] > Subject: Proxy protocol support > > Hi > > Does amavis support the PROXY protocol? > http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt > > I want to create an amavis cluster with a load-balancer in front of all the > nodes, I was thinking haproxy. > I need the source IP in amavis to be the mailserver and not the load balancer > (to support forward_method=*), the PROXY protocol seem to fix this? > > Thanks > > -- > Tom Sommer > >
