"Allow users to email you?" is set to "On"
though I have chosen "Off" on registration page.
Have set it to "Off" once more
in profile.
That is a problem with SMF itself not mine.
Has really SMF 2.0 changed the logic of fields
"Hide email address from public?" (for 1.1)
to "Allow users to email you?"
both in registration page and in Account Related Settings ?
Was not it an error of option translation ?