diff --git a/postfix-SuSE-SASL_SOCKET_DIR.patch b/postfix-SuSE-SASL_SOCKET_DIR.patch
new file mode 100644
index 0000000..2bcd535
--- /dev/null
+++ b/postfix-SuSE-SASL_SOCKET_DIR.patch
@@ -0,0 +1,53 @@
+diff -ruN postfix-SuSE-orig/SuSEconfig.postfix postfix-SuSE/SuSEconfig.postfix
+--- postfix-SuSE-orig/SuSEconfig.postfix	2011-07-06 15:08:51.000000000 +0200
++++ postfix-SuSE/SuSEconfig.postfix	2011-07-25 11:00:32.000000000 +0200
+@@ -91,6 +91,10 @@
+ \tPlease check if postfix-mysql is installed and check for package mysql."
+         fi
+     fi
++    if [ "$(echo "$POSTFIX_SMTP_AUTH_SERVER" | tr 'A-Z' 'a-z' )" != "no" ]; then
++	SASL_SOCKET_DIR="/var/run/sasl2"
++	CHR_SASL_SOCKET_DIR="var/run/sasl2"
++    fi
+     if [ "$(echo "$POSTFIX_CHROOT" | tr 'A-Z' 'a-z' )" != "yes" -a \
+ 	"$(echo "$POSTFIX_UPDATE_CHROOT_JAIL" | tr 'A-Z' 'a-z' )" != "no" ]; then
+ 	if [ -d etc ]; then
+@@ -107,6 +111,12 @@
+ 	  fi
+ 	fi
+ 
++	if [ -n "$CHR_SASL_SOCKET_DIR" ]; then
++	  if grep "$PF_CHROOT"/$CHR_SASL_SOCKET_DIR /proc/mounts &> /dev/null; then
++	    umount "$PF_CHROOT"/$CHR_SASL_SOCKET_DIR
++	  fi
++	fi
++
+ 	rm -rvf etc @lib@ usr var proc
+     elif [ "$(echo "$POSTFIX_UPDATE_CHROOT_JAIL" | tr 'A-Z' 'a-z' )" != "no" ]; then
+ 	echo "checking postfix chroot environment..."
+@@ -138,6 +148,15 @@
+ 	    fi
+ 	fi
+ 
++	if [ "$(echo "$POSTFIX_SMTP_AUTH_SERVER" | tr 'A-Z' 'a-z' )" != "no" ]; then
++	    if [ ! -d $CHR_SASL_SOCKET_DIR ]; then
++	      mkdir -p $CHR_SASL_SOCKET_DIR
++	    fi
++	    if ! grep $CHR_SASL_SOCKET_DIR /proc/mounts &> /dev/null; then
++	      mount -o bind $SASL_SOCKET_DIR "$PF_CHROOT"/$CHR_SASL_SOCKET_DIR
++	    fi
++	fi
++
+         # smtpd_tls_CApath
+         CAPATH=`postconf -h smtpd_tls_CApath`
+         if [ "$CAPATH" ]
+@@ -180,8 +199,7 @@
+ 	cpifnewer "/etc/sasl2/*" etc/sasl2
+ 	cpifnewer "/usr/@lib@/sasl2/*" usr/@lib@/sasl2
+ 	cpifnewer "/usr/@lib@/libsasl2*" usr/@lib@
+-	mkdir -p var/run/sasl2
+-	ln -f /var/run/sasl2/mux var/run/sasl2/mux
++
+ 	# CYRUS
+ 	mkdir -p var/lib/imap/socket/
+ 	ln -f /var/lib/imap/socket/lmtp var/lib/imap/socket/lmtp
diff --git a/postfix.changes b/postfix.changes
index e0ba140..765d25a 100644
--- a/postfix.changes
+++ b/postfix.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jul 25 09:08:14 UTC 2011 - chris@computersalat.de
+
+- when chrooted and using SASL
+  o mount -o bind SASL_SOCKET_DIR into postfix CHROOT
+
 -------------------------------------------------------------------
 Mon Jul 11 17:22:19 UTC 2011 - chris@computersalat.de
 
diff --git a/postfix.spec b/postfix.spec
index fb416cf..7fd9373 100644
--- a/postfix.spec
+++ b/postfix.spec
@@ -39,6 +39,7 @@ Patch10:        %{name}-2.8.3-main.cf.patch
 Patch11:        %{name}-2.8.3-master.cf.patch
 Patch12:        %{name}-2.8.3-post-install.patch
 Patch20:        %{name}-vda-v10-2.8.3.patch
+Patch100:       postfix-SuSE-SASL_SOCKET_DIR.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 PreReq:         %insserv_prereq %fillup_prereq
 PreReq:         /usr/bin/getent
@@ -148,6 +149,8 @@ PostgreSQL.
 %patch11 -p1
 %patch12 -p1
 %patch20 -p1
+# apply postfix-SUSE patches
+%patch100 -p1
 # ---------------------------------------------------------------------------
 
 %build