Benny Pedersen via Postfix-users wrote in
:
|Jos Chrispijn via Postfix-users skrev den 2024-05-15 11:25:
|> Can someone explain why bl.spamcop.net reverses the ipv6 ip, thus not
|> recognizing it like postscreen?
This is the usual way to do reverse lookups. RFC 1034 from 1987:
2. Host
On 15.05.24 11:25, Jos Chrispijn via Postfix-users wrote:
Recently I noticed this in my logfile:
0.3.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.bl.spamcop.net:
Host or domain name not found. Name service error for
Matus UHLAR - fantomas via Postfix-users skrev den 2024-05-15 11:29:
On 15.05.24 11:25, Jos Chrispijn via Postfix-users wrote:
Recently I noticed this in my logfile:
0.3.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.bl.spamcop.net:
Host or domain name not found. Name service
Jos Chrispijn via Postfix-users skrev den 2024-05-15 11:25:
Can someone explain why bl.spamcop.net reverses the ipv6 ip, thus not
recognizing it like postscreen?
https://multirbl.valli.org/lookup/2607%3Af8b0%3A4864%3A20%3A%3A930.html
dnsbl must be reversed, not any news there
and note
On 15.05.24 11:25, Jos Chrispijn via Postfix-users wrote:
Recently I noticed this in my logfile:
0.3.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.bl.spamcop.net:
Host or domain name not found. Name service error for
