* Alex <mysqlstud...@gmail.com>: > > cat /etc/resolv.conf > > postfix check > > > > what's the output of those? > > It's set up to use the local caching server,
good. Which server is the caching server asking? > and doesn't otherwise > have any resolution issues. Even when I try to resolve that host using > 8.8.4.4, it returns NXDOMAIN. NXDOMAIN is ok. > I've changed resolv.conf to use 8.8.4.4 > and it returns the same result: ... > 7.39.158.213.zen.spamhaus.org has address 127.0.0.4 > Host 7.39.158.213.zen.spamhaus.org not found: 3(NXDOMAIN) > Host 7.39.158.213.zen.spamhaus.org not found: 3(NXDOMAIN) NXDOMAIN is OK (it's a negative result), and not an error like: ******* Name service error ********* for name=23.49.18.189.zen.spamhaus.org type=A: Host not found, try again > It seems like it may always been an issue with spamhaus. Perhaps I > have that configuration wrong? dnsblog seems to do fine with > barracuda: > > Nov 1 08:54:51 portal postfix/dnsblog[19203]: addr 85.59.175.220 > listed by domain b.barracudacentral.org as 127.0.0.2 You cannot query the ZEN list via the Google Servers... -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: Joerg Heidrich
