+// Copyright 2000-2005 the Contributors, as shown in the revision logs.
+// Licensed under the Apache Public Source License 2.0 ("the License").
+// You may not use this file except in compliance with the License.
+
package org.ibex.mail.filter;
import org.ibex.mail.*;
/** sticks a 1x1 gif in outbound messages so we can tell when the message is read */