Hi,
I have a problem with a mail server. I can’t send mails to some 5 or 6 addresses because they are returned with something like this:
The original message was received at Thu, 15 Feb 2007 13:07:50 +0100
from root@localhost
—– The following addresses had permanent fatal errors —–
jlma@grupoaepsa.com
(reason: 554 The IP Address of the sender (194.224.106.227) was found
in a DNS blacklist database and was therefore refused.)
—– Transcript of session follows —–
… while talking to mail.grupoaepsa.com.:
>>> RCPT To:
<<< 554 The IP Address of the sender (the mail server's IP) was found in a DNS
blacklist database and was therefore refused.
554 5.0.0 Service unavailable
It's been blacklisted, but only for some addresses.
How can I remove this IP from the blacklists?