On Thu, May 30, 2013 at 04:46:02PM +0200, Marco d'Itri wrote: > I have noticed in the last few days that mail sent to gmail from a > significant number of our servers (both shared hosting / mail relays and > dedicated servers of our customers) with IPv6 connectivity is delivered > to the spam folder. > If there has been spamming activity (as a result of some security > incident, I am not an ESP) from some of these servers then it is not > recent. > The reputation problem is tied to the IP address, because after adding > a new one in the same /64 mail is delivered to the inbox. > > > (OTOH, recently I have received significant complaints from customers > about gmail rejecting connections or delivering to the spam folder even > long after a security incident, so this may be not specific to IPv6.) > > -- > ciao, > Marco
Gmail is outright rejecting my MX over v6, something about "bulk mail" which makes no sense as this is a personal e-mail server. I've worked around the issue by telling Postfix to prefer ipv4 for sending. -- staticsafe O< ascii ribbon campaign - stop html mail - www.asciiribbon.org Please don't top post - http://goo.gl/YrmAb Don't CC me! I'm subscribed to whatever list I just posted on.
