Tag Archives: dnsbl

proofpoint dynamic reputation list su**s

Thank you for contacting Proofpoint's IP Reputation department via our website.

We have received a number of spam messages from 1.1.1.1, 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

 

My Scenario:
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.

Have fun!

cidr.dnsbl.rollernet.local s***s

One more blacklist issue which sucks

>hi roller support
>
>one of our subnets got blacklistet by you 92.xxx.xxx.xxx
>we had problems sending mails to this destinations:
>localpart@domainpart.tld
>
>please delist
>
>SNIP [ postfix maillog was here ] SNIP
>
>kind regards
>
>PS:
>I could not send you mails from our offical server because it's
>blacklistet
>too and you've got no webbased delisting form, your forum does not
>provide
>the option to create an account and your customer portal has many
>shiny
>fields to fill in but no options for the rbl 
>this should not be the way how a blacklist should run

The answer was brilliant 🙂

That list is hand-assembled of addresses/networks that have directly
spammed our role accounts (support@, abuse@, sales@, or billing@). It's
not anything automated. I've removed it for now, but if we start getting
spam from the enclosing network again it will likely end up on the list
again.

The forum accounts were disabled due to excessive spamming unfortunately

Have fun with blacklists which sucks!