diff --git a/syncmail b/syncmail
index 9a3306a2..2f462507 100755
--- a/syncmail
+++ b/syncmail
@@ -231,14 +231,18 @@ def blast_mail(subject, people, filestodiff, contextlines, fromhost):
         conn = smtplib.SMTP()
         conn.connect(MAILHOST, MAILPORT)
         user = pwd.getpwuid(os.getuid())[0]
-        domain = fromhost or getfqdn()
+	
+	if user=="root" :
+	    # Obtention du real user =>  signature automatique des commits
+	    for proc in os.popen("ps a -o user,command,tty | grep $(ps h -o tty %s)" % os.getpid() ).readlines() :
+		userp=string.split(proc,' ')[0]
+		if userp=="root" : break
+		else : user=user
+	
+	domain = fromhost or getfqdn()
 	#Modif cosmétique pour afficher un sujet explicite :
 	host = string.split(domain,'.')
         author = '%s@%s' % (user, domain)
-	#realuser=string.split(os.popen('/usr/bin/who -m').readlines()[0])[0]
-    	#who=os.popen('/usr/bin/who -m')
-    	#user=toto.readlines()
-    	#print user
         s = StringIO()
         sys.stdout = s
         try: