I have a strange problem with mail server

[kilburn]

Quote:IN_IPv6_RBL=4.25

This is the real problem. Policyd-weight (in debian squeeze) uses rbl.ipv6-world.net as one of the checked black lists. However, this list has been misbehaving for the last week or so, causing problems such as the one you've been getting.

The solution is pretty simple. First, you have to generate the default policyd-weight configuration:

Code:

# policyd-weight defaults > /etc/policyd-weight.conf

Then, modify the configuration file, commenting the ipv6-world line. Finally, restart policyd-weight and everything will go back to normal