There are other ways of dealing with malcontents and name-callers, the first and best is to ignore them.
Carry on with your back-and-forth personal feuds, it's not my concern. I've made my position clear on the concept of the privacy of freepmail.
Leni
That defense is akin to a neighbor who puts a nasty note in your mailbox accusing you of being "gutless", a "liar" and a "drunk"; and then pounds one your front door demanding an apology for having the audacity of reading it out loud.