diff --git a/zmldapsync/zmldapsync.pl b/zmldapsync/zmldapsync.pl
index d4d97d1..3c98982 100644
--- a/zmldapsync/zmldapsync.pl
+++ b/zmldapsync/zmldapsync.pl
@@ -419,8 +419,8 @@ DOMAIN: foreach my $domain ( keys $conf->{domains} ) {
     foreach my $alias ( @ext_aliases ) {
       next if ( not alias_matches_domain( $alias, $domain_entry ) );
       next if ( grep { $alias eq $_ } @{ $zim_users->{$user}->{mail} } );
-      log_verbose( "Creating alias $alias for user $user" );
-      send_zmprov_cmd( "addAccountAlias $user $alias" );
+      log_verbose( "Creating alias $alias for user $user\@$domain" );
+      send_zmprov_cmd( "addAccountAlias $user\@$domain $alias" );
     }
 
     # On each sync, we register the list of LDAP aliases into Zimbra's LDAP in the zimbraNotes attribute