From 6dfb5167acd3a63eaf9e86122788ba512cdf4be5 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw@amazon.co.uk>
Date: Wed, 5 Apr 2017 17:23:26 +0200
Subject: [PATCH] Accept more MSA connections than normal connections

---
 master       | 5 +++++
 sites/casper | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/master b/master
index 46d6188..1417fab 100644
--- a/master
+++ b/master
@@ -19,6 +19,11 @@ REMOTE_OR_VERP_SMTP = remote_smtp
 keep_environment = ^LDAP
 add_environment = PATH=/usr/bin::/bin
 
+# Allow 20 incoming connections, 20 more for MSA
+smtp_accept_max = 40
+smtp_accept_reserve = 20
+smtp_reserve_hosts = ${if eq {$interface_port}{587} {*}}
+
 # Let anyone run 'exim -bp'.
 queue_list_requires_admin = false
 
diff --git a/sites/casper b/sites/casper
index 64b7bdc..726ac6a 100644
--- a/sites/casper
+++ b/sites/casper
@@ -23,9 +23,6 @@ hostlist relay_hosts = <; localhost ; ::1 ; bombadil.infradead.org ; canuck.infr
 daemon_smtp_port = smtp : msa : 465
 tls_on_connect_ports = 465
 qualify_domain = infradead.org
-smtp_accept_max = 100
-smtp_accept_reserve = 80
-smtp_reserve_hosts = merlin.infradead.org
 
 .include CONFDIR/master
 
-- 
2.49.0