I would like email sent to me by someone I don't want to receive email from
... the bounce back to them unread. With some notice of the rejection
would
be nice too.
Is there such an option in Office?
This is really pointless. First, mail clients can't bounce messages, only
servers can. It's a special format message generated at a specific point in
the SMTP communications.. Second if you think you're going to punish a
spammer that way, you're mistaken. Most often, the address a spammer uses
is either faked completely (so you'll only get a bounce from your reply) or
it's the address of some innocent whose address has been hijacked (and then
you'll be punishing the innocent, not the spammer). If it's for someone you
know but just don't want sending you messages, it would be best to call them
and ask them to stop or simply add their address to your Blocked Sender
list.