Re: Invalid Sender (DNS)

[Wietse Venema]

Matteo Cazzador:
> Many of these servers haven't a fully qualified dns name or valid dns 
> name, so i obtain the error "Invalid Sender (DNS)" while receiving mail 
> from these remote servers.

That is NOT a POSTFIX error message. It you want to accept such
email, then you need to find out what program is producing that
error message.

        Wietse