--- m4/mailer/sumsmtp.m4.orig	Mon Sep 27 14:44:08 1999
+++ m4/mailer/sumsmtp.m4	Mon Sep 27 14:52:59 1999
@@ -0,0 +1,20 @@
+PUSHDIVERT(-1)
+#Singeusermasquerading from Rudolf Weber
+#Usage:
+#  d efine(`SMART_HOST',`sumsmtp:mailrelay.provider.net')dnl
+#  d efine(`SINGLE_USER_MASQUERADING',`your@email.adress')dnl
+#  MAILER(sumsmtp)
+#	
+POPDIVERT
+# Mailer for singe user-masquerading
+Msumsmtp,		P=[IPC], F=mDFMuXe, S=13, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990,
+		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
+		A=SMTP_MAILER_ARGS
+
+
+ifdef(`SINGLE_USER_MASQUERADING',`',`errprint(`define SINGLE_USER_MASQUERADING youremailadress')')
+
+#singeuser-Masquerading
+S13
+R$+			$: SINGLE_USER_MASQUERADING
+