Re: Teredo sunset - did it happen?

2014-11-17 Thread Darren Pilgrim
On 11/17/2014 7:06 AM, Phil Mayers wrote: All, ISTR that Teredo was going to be sunset, Microsoft having tested removing the DNS name teredo.ipv6.microsoft.com. (Ignoring the Xbox One stuff here - just the windows desktop server/relay stuff) However, my Windows 7 machine is still resolving

Re: SMTP over IPv6 : gmail classifying nearly all IPv6 mail as spam since 20140818

2014-11-03 Thread Darren Pilgrim
On 11/3/2014 11:27 AM, Brian E Carpenter wrote: On 03/11/2014 22:38, Bjørn Mork wrote: It just seems so pointless. The dummy names will be longer than the address and will contain the exact same information. Quite. It's idiotic. And if I was a paranoid mail operator, I would put in some

Re: SMTP over IPv6 : gmail classifying nearly all IPv6 mail as spam since 20140818

2014-11-02 Thread Darren Pilgrim
On 8/22/2014 7:32 AM, Lorenzo Colitti wrote: Note that from the text it sounds like SPF / DKIM is not strictly required, but it looks like a PTR record is a hard requirement. PTRs are a hard requirement, yes. That's not a problem. All places where you can run a legitimate MX will have

Re: Point-to-point /64

2013-06-02 Thread Darren Pilgrim
On 2013-06-02 13:14, Gert Doering wrote: Hi, On Sun, Jun 02, 2013 at 05:49:05PM +0200, Ivan Pepelnjak wrote: I thought it was urban lore until I started digging into data sheets for various DC switches covered in my DC Fabrics webinar (yeah, couldn't resist ;) All high-speed DC switches use

Re: Point-to-point /64

2013-06-02 Thread Darren Pilgrim
On 2013-06-02 13:49, Darren Pilgrim wrote: means some quirks with IPv6 ACLs. The 3750/3750D can do ACLs on full Correction, 3750/3750G.