From 2a78b68690f959ffa9d033cc822d549c2cd666c7 Mon Sep 17 00:00:00 2001
From: Clinton Ebadi <clinton@unknownlamer.org>
Date: Sun, 22 Apr 2018 06:45:22 -0400
Subject: [PATCH] preserve KRB5CCNAME when clearing environment

needed so tokens can be used
---
 conf.d/main/02_exim4-config_options | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conf.d/main/02_exim4-config_options b/conf.d/main/02_exim4-config_options
index 81756e8..9b5c1dc 100644
--- a/conf.d/main/02_exim4-config_options
+++ b/conf.d/main/02_exim4-config_options
@@ -240,6 +240,9 @@ rfc1413_query_timeout = 0s
 daemon_smtp_ports = smtp :  smtps : submission
 tls_on_connect_ports = smtps
 
+# hcoop-change: preserve kerberos environment
+MAIN_KEEP_ENVIRONMENT = KRB5CCNAME
+
 .ifdef MAIN_KEEP_ENVIRONMENT
 keep_environment = MAIN_KEEP_ENVIRONMENT
 .else
-- 
2.20.1