our IP 18.104.22.168 has been put on high risk because one of our hosting customers had problems with highjacked mail account sending spam.
We stopped the problem immediately but spam-mails have been sent for a couple of hours.
Other customers are complaining now because they are not able to send out email to mcafee users.
What can we do to get back our reputation?
Pls tell me which kind of SPAM custtomres are recived