"ask me to edit/delete their email addy from an old post."
Jim
Id ask that you dont do that any more as all it does it creates never ending bounce messages back and forward between admin email addresses.
One such had generated 10,000+ error messages.
If its that bad, just wipe the post. Its what Greg always did assuming it wasnt a recent one (always seems to be old ones that get hit anyway) and wasnt of great importance.