# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1445623298 -7200
# Node ID 232b443d9bba571ff3b3fd0361fd32ab4e3f6824
# Parent  a17dcb642933ece66421dea007a5288fa442bca8
Added some sample Exim-to-Dovecot configuration files.

diff -r a17dcb642933 -r 232b443d9bba README.txt
--- a/README.txt	Fri Oct 23 14:37:30 2015 +0200
+++ b/README.txt	Fri Oct 23 20:01:38 2015 +0200
@@ -255,10 +255,18 @@
 routing to local system users is typically supported "out of the box", this
 can provide a usable solution with minimal effort.
 
+Where the mail system must instead route messages to mailbox providers
+employing LMTP, some more effort is required. For Exim, some sample
+configuration files are provided in conf/exim/lmtp to route messages for local
+users to LMTP endpoints.
+
 By using LMTP from the agent software, the issue of configuring the mail
 system to integrate with storage solutions is avoided, but then those
 solutions must expose their LMTP interface appropriately.
 
+Configuring Mail Storage Providers for LMTP
+-------------------------------------------
+
 Although this topic is largely beyond the scope of this document, systems such
 as Cyrus and Dovecot can be configured to provide a Unix domain socket
 offering support for LMTP connections.
diff -r a17dcb642933 -r 232b443d9bba conf/exim/lmtp/30_exim4-config_dovecot_lmtp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/conf/exim/lmtp/30_exim4-config_dovecot_lmtp	Fri Oct 23 20:01:38 2015 +0200
@@ -0,0 +1,5 @@
+dovecot_lmtp:
+  debug_print = "T: dovecot_lmtp for $local_part@$domain"
+  driver = lmtp
+  socket = /var/run/dovecot/lmtp
+  batch_max = 200
diff -r a17dcb642933 -r 232b443d9bba conf/exim/lmtp/890_exim4-config_dovecot_lmtp_local
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/conf/exim/lmtp/890_exim4-config_dovecot_lmtp_local	Fri Oct 23 20:01:38 2015 +0200
@@ -0,0 +1,7 @@
+dovecot_lmtp_local:
+  debug_print = "R: dovecot_lmtp_local for $local_part@$domain"
+  driver = accept
+  domains = +local_domains
+  local_parts = ! root
+  transport = dovecot_lmtp
+  cannot_route_message = Unknown user