Re: Emails from IPv6 addresses are blocked by DNSBLs

2012-06-18 Thread Thomas Preissler
Hello, On Sun, Jun 17, 2012 at 02:50:04PM -0400, Wietse Venema wrote: > IP address 2002:4d49:4f1::4d49:4f1 is not blocked here, neither in > postscreen nor in smtpd: > > postconf -n: > > postscreen_dnsbl_sites = bl.spamcop.net > smtpd_client_restrictions = reject_rbl_client bl.spamcop.ne

Re: Emails from IPv6 addresses are blocked by DNSBLs

2012-06-17 Thread Thomas Preissler
Wietse, On Sat, Jun 16, 2012 at 08:40:08PM -0400, Wietse Venema wrote: > Thomas Preissler: > > Jun 14 19:20:02 dumbledor postfix/smtpd[1472]: NOQUEUE: reject: RCPT > > from unknown[2002::XXX:::XXX]: 554 5.7.1 Service unavailable; > > Client host [2002::XXX::4d

Emails from IPv6 addresses are blocked by DNSBLs

2012-06-16 Thread Thomas Preissler
Hello, I have now for some time Postfix listening on IPv6 on my server. When I send for example emails to boun...@freenet6.net or i...@test-ipv6.veznat.com I receive them via IPv6, all is good. I also (very rarely though) receive "normal" emails via IPv6. So far so good. Basically when more and