diff --git a/docker/postfix/etc/postfix/master.cf.append b/docker/postfix/etc/postfix/master.cf.append
index fd0c6cc1e774c0000268aae2050c74f2f2d2a265..b5b84b6b4ec9e5e011c72d08599e49f3998e6f64 100644
--- a/docker/postfix/etc/postfix/master.cf.append
+++ b/docker/postfix/etc/postfix/master.cf.append
@@ -7,7 +7,7 @@ sympa	unix	-	n	n	-	-	pipe
   flags=RF user=mailpipe:mailpipe argv=/usr/bin/ssh -i /etc/sympa/shared/id_rsa -o UserKnownHostsFile=/etc/sympa/shared/known_hosts -T sympa@sympa queue ${recipient}
 sympadomain	unix	-	n	n	-	-	pipe
   -o soft_bounce=yes
-  flags=RF user=mailpipe:mailpipe argv=/usr/bin/ssh -i /etc/sympa/shared/id_rsa -o UserKnownHostsFile=/etc/sympa/shared/known_hosts -T sympa@sympa queue sympa@${domain}
+  flags=RF user=mailpipe:mailpipe argv=/usr/bin/ssh -i /etc/sympa/shared/id_rsa -o UserKnownHostsFile=/etc/sympa/shared/known_hosts -T sympa@sympa queue ${recipient}
 sympabounce	unix	-	n	n	-	-	pipe
   -o soft_bounce=yes
   flags=RF user=mailpipe:mailpipe argv=/usr/bin/ssh -i /etc/sympa/shared/id_rsa -o UserKnownHostsFile=/etc/sympa/shared/known_hosts -T sympa@sympa bouncequeue ${user}@${domain}