--- conf/master.cf.orig	2006-03-02 10:57:19.000000000 -0800
+++ conf/master.cf	2006-03-02 11:08:03.000000000 -0800
@@ -60,11 +60,15 @@
 # The Cyrus deliver program has changed incompatibly, multiple times.
 #
 old-cyrus unix  -       n       n       -       -       pipe
-  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
+  flags=R user=cyrus argv=/usr/lib/cyrus/deliver -e -m ${extension} ${user}
 # Cyrus 2.1.5 (Amos Gouaux)
 # Also specify in main.cf: cyrus_destination_recipient_limit=1
 cyrus     unix  -       n       n       -       -       pipe
-  user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
+  flags=hu user=cyrus argv=/usr/lib/cyrus/deliver -e -r ${sender} -m ${extension} ${user}
+# Cyrus with "virtdomains: yes"
+# Also specify in main.cf: virtual_transport = virt-cyrus
+virt-cyrus     unix  -       n       n       -       -       pipe
+  flags=hu user=cyrus argv=/usr/lib/cyrus/deliver -e -r ${sender} -m ${recipient} ${user}
 #
 # See the Postfix UUCP_README file for configuration details.
 #