Per FTS-5005: "Note that outbound areas for domains other than your primary

will ALWAYS have a zone extension"

exec/load/fido.js

@@ -215,12 +215,12 @@ FIDO.Addr.prototype.toString = function()
 {
 	return this.str;
 };
-FIDO.Addr.prototype.flo_outbound = function(default_zone)
+FIDO.Addr.prototype.flo_outbound = function(default_zone, default_domain)
 {
 	// backslash() doesn't work on an empty string
 	var ret = '_';
 
-	if (this.zone !== undefined && this.zone !== default_zone)
+	if (this.zone !== undefined && (this.domain !== default_domain || this.zone !== default_zone))
 		ret += format(".%03x", this.zone);
 	ret = backslash(ret);
 	if (this.point !== undefined)