Jerry Stuckle <jstuckle@attglobal.net> writes: > Among other things, legitimate MTAs have MX records. Anti-spam routines Who prevents a MUA from having an MX record and sending a HELO that matches the RDNS entry? And what are these "other things" you're referring to? -- Again we must be afraid of speaking of daemons for fear that daemons might swallow us. Finally, this fear has become reasonable.