Do you know what does that means? Thanks
MAILER-DAEMON@yahoo.com wrote:
Hi. This is the qmail-send program at yahoo.com.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.
:
212.27.42.23 does not like recipient.
Remote host said: 550 user quota exceeded
Giving up on 212.27.42.23.