diff -r d06cf9bcdea5 -r bc79b3740eb8 postfix/postfix.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/postfix/postfix.patch	Mon Apr 06 23:53:05 2009 +0200
@@ -0,0 +1,115 @@
+Index: makedefs
+--- makedefs.orig	2008-01-15 21:20:24 +0100
++++ makedefs	2008-01-24 12:31:48 +0100
+@@ -132,6 +132,10 @@
+ 		;;
+   FreeBSD.7*)	SYSTYPE=FREEBSD7
+ 		;;
++  FreeBSD.7*)	SYSTYPE=FREEBSD7
++		;;
++  FreeBSD.8*)	SYSTYPE=FREEBSD8
++		;;
+   OpenBSD.2*)	SYSTYPE=OPENBSD2
+ 		;;
+   OpenBSD.3*)	SYSTYPE=OPENBSD3
+Index: src/util/file_limit.c
+--- src/util/file_limit.c.orig	2003-10-22 20:48:36 +0200
++++ src/util/file_limit.c	2008-01-24 12:31:48 +0100
+@@ -80,12 +80,21 @@
+ void    set_file_limit(off_t limit)
+ {
+ #ifdef USE_ULIMIT
++#ifdef USE_SOFTLIMITONLY
++#error "USE_ULIMIT and USE_SOFTLIMITONLY are mutual exclusive"
++#endif
+     if (ulimit(UL_SETFSIZE, limit / ULIMIT_BLOCK_SIZE) < 0)
+ 	msg_fatal("ulimit: %m");
+ #else
+     struct rlimit rlim;
+ 
++#ifdef USE_SOFTLIMITONLY
++    if (getrlimit(RLIMIT_FSIZE, &rlim) < 0)
++        rlim.rlim_max = RLIM_INFINITY;
++    rlim.rlim_cur = limit;
++#else
+     rlim.rlim_cur = rlim.rlim_max = limit;
++#endif
+     if (setrlimit(RLIMIT_FSIZE, &rlim) < 0)
+ 	msg_fatal("setrlimit: %m");
+ #ifdef SIGXFSZ
+Index: src/util/msg_syslog.c
+--- src/util/msg_syslog.c.orig	2006-06-15 20:07:16 +0200
++++ src/util/msg_syslog.c	2008-01-24 12:31:48 +0100
+@@ -50,6 +50,11 @@
+ #include <syslog.h>
+ #include <string.h>
+ #include <time.h>
++#ifdef USE_SOFTLIMITONLY
++#include <sys/time.h>
++#include <sys/resource.h>
++#include <signal.h>
++#endif
+ 
+ /* Application-specific. */
+ 
+@@ -144,6 +149,9 @@
+ 
+ static void msg_syslog_print(int level, const char *text)
+ {
++#ifdef USE_SOFTLIMITONLY
++    struct rlimit save, rlim;
++#endif
+     static int log_level[] = {
+ 	LOG_INFO, LOG_WARNING, LOG_ERR, LOG_CRIT, LOG_CRIT,
+     };
+@@ -154,6 +162,15 @@
+     if (level < 0 || level >= (int) (sizeof(log_level) / sizeof(log_level[0])))
+ 	msg_panic("msg_syslog_print: invalid severity level: %d", level);
+ 
++#ifdef USE_SOFTLIMITONLY
++    if (getrlimit(RLIMIT_FSIZE, &save) < 0) {
++        save.rlim_cur = RLIM_INFINITY;
++        save.rlim_max = RLIM_INFINITY;
++    }
++    rlim.rlim_cur = save.rlim_max;
++    rlim.rlim_max = save.rlim_max;
++    (void)setrlimit(RLIMIT_FSIZE, &rlim);
++#endif
+     if (level == MSG_INFO) {
+ 	syslog(syslog_facility | log_level[level], "%.*s",
+ 	       (int) MSG_SYSLOG_RECLEN, text);
+@@ -161,6 +178,9 @@
+ 	syslog(syslog_facility | log_level[level], "%s: %.*s",
+ 	       severity_name[level], (int) MSG_SYSLOG_RECLEN, text);
+     }
++#ifdef USE_SOFTLIMITONLY
++    (void)setrlimit(RLIMIT_FSIZE, &save);
++#endif
+ }
+ 
+ /* msg_syslog_init - initialize */
+Index: src/util/sys_defs.h
+--- src/util/sys_defs.h.orig	2008-01-15 01:51:44 +0100
++++ src/util/sys_defs.h	2008-01-24 12:32:41 +0100
+@@ -24,7 +24,7 @@
+   * 4.4BSD and close derivatives.
+   */
+ #if defined(FREEBSD2) || defined(FREEBSD3) || defined(FREEBSD4) \
+-    || defined(FREEBSD5) || defined(FREEBSD6) || defined(FREEBSD7) \
++    || defined(FREEBSD5) || defined(FREEBSD6) || defined(FREEBSD7) || defined(FREEBSD8) \
+     || defined(BSDI2) || defined(BSDI3) || defined(BSDI4) \
+     || defined(OPENBSD2) || defined(OPENBSD3) || defined(OPENBSD4) \
+     || defined(NETBSD1) || defined(NETBSD2) || defined(NETBSD3) \
+Index: src/smtp/smtp_reuse.c
+--- src/smtp/smtp_reuse.c.orig	2008-12-04 01:06:42 +0100
++++ src/smtp/smtp_reuse.c	2009-01-04 11:11:45 +0100
+@@ -216,7 +216,9 @@
+     /*
+      * Avoid poor performance when TCP MSS > VSTREAM_BUFSIZE.
+      */
++#if 0
+     vstream_tweak_sock(stream);
++#endif
+ 
+     /*
+      * Update the list of used cached addresses.