Hi Wietse, On Sun, Jun 17, 2012 at 08:25:12PM -0400, Wietse Venema wrote: > Non-production release postfix-2.10-20120617-nonprod has support > for up-stream proxy agents in postscreen(8) and smtpd(8). > > To enable, specify one of: > > postscreen_upstream_proxy_protocol = haproxy > smtpd_upstream_proxy_protocol = haproxy > > haproxy is not the only proxy agent that works with Postfix. Support > for nginx with proxied SASL authentication is available in Postfix > 2.9 smtpd(8). This uses the XCLIENT protocol.
This is awesome work, it opens a wider interoperability between our components which are commonly placed close to each other in a number of infrastructures. I hope David (who originally asked for the feature) will quickly test and provide us with some feedback. I'll forward your mail to the haproxy mailing list, since I know there are a number of postfix users there too. Best regards, Willy
