Thank you for contacting Proofpoint's IP Reputation department via our website. We have received a number of spam messages from 188.8.131.52, and this is why your IP address has been added to our block list. In short, we are unable to remove this IP address from our list(s) at the present moment in time, as your current issue is still in need of a definitive resolution: Our listing of this IP address will therefore need to be allowed to decay naturally (which will happen a short while after we have received no further spam from it) or you will need to explicitly state that you (or your provider) have taken the steps necessary to rectify the issue at hand. Please check for infected machines, compromised accounts and misconfigured e-mail servers and relays within your network, and then rectify these problems accordingly. Once you have done this (and we see no further spam messages from your IP address) we will remove your address from our list(s) accordingly. If you are using a shared e-mail service (and / or you have no control over this IP address) you should notify your network administrator or hosting provider of this issue as soon as possible and encourage them to resolve the problems alluded to above. Please find below a recent example of one of the e-mails in question, thank you. Yours sincerely, bla bla Proofpoint Spam Engineering Team
Mailserver hosts 15000 Mailboxes. 1-2 Spammers a week. can’t do anything aginst hacked customer’s pc’s.
That’s why you should not use appl* oder ma* devices. Theese use fucking sucking rbls to filter thier spammails out. Nobody is asking about hacked
customer pc’s, and noone does anything against those botnets or criminals. I think proofpoint should not be in the role to do things like this. Apple should not use this rbl.