Author: Sylvain Donnet Date: To: Exim-users Subject: [exim] Proxy Error 503. Can change that ?
Hi,
I have two servers, one with Haproxy and its send-proxy experimental feature, and a Baruwa server, with exim installed on it.
Sometimes, I got bunches of proxy 503 errors, due probably to overloads in traffic. They are very annoying for my customers.
Is it possible to change the 503 into a 45x error, just to tell to the others SMTP MTAs to retry later (I cannot compile/recompile exim, it is distributed by Baruwa) ? Or any other solutions to avoid a returning mail to senders ?
