3
votes
1answer
288 views

Iptables list doesn't persist across restarts

I am trying to white list CloudFlare's IP addresses on my server by issuing these: iptables -N whitelist iptables -A whitelist -s 204.93.177.0/24 -j ACCEPT iptables -A whitelist -s 199.27.128.0/21 -j ...
0
votes
0answers
155 views

How to exclude certain emails from AV scan?

I have a small email server set up with CentOS 5.7, Postfix, ClamAV and Amavis-new. Is it possible to tell ClamAv (or who is responsible) not to scan incoming emails with attached PDF files? Or at ...