base.m4: Slacken off local submission processing some more.

We're already allowing arbitrary envelope senders.  Now don't clobber
the `Sender' header.

diff --git a/base.m4 b/base.m4
index 947f52d..63d001c 100644 (file)
--- a/base.m4
+++ b/base.m4
@@ -86,6 +86,8 @@ extract_addresses_remove_arguments = false
 headers_charset = utf-8
 qualify_domain = CONF_master_domain
 untrusted_set_sender = *
+local_from_check = false
+local_sender_retain = true
 
 SECTION(global, bounce)m4_dnl
 delay_warning = 1h : 24h : 2d