Re: Email over v6

2010-07-08 Thread Tim Chown
On 8 Jul 2010, at 03:00, Antonio Querubin wrote: On Wed, 7 Jul 2010, Zaid Ali wrote: Are there any folks here who would be inclined to do SMTP over IPv6? I have a test v6 network with is ready to do email but getting some real world data to verify headers would be more helpful. Please send

Re: Email over v6

2010-07-08 Thread Mikael Abrahamsson
On Thu, 8 Jul 2010, Tim Chown wrote: Received: from s0.nanog.org (s0.nanog.org = [2001:48a8:6880:95::20]) by crow.ecs.soton.ac.uk (crow.ecs.soton.ac.uk = [2001:630:d0:f110::25b]) envelope-from = nanog-bounces+tjc=3decs.soton.ac...@nanog.org with ESMTP id = m673381995435214jA

Re: Email over v6

2010-07-08 Thread Brielle Bruns
On 7/8/10 1:20 AM, Mikael Abrahamsson wrote: On Thu, 8 Jul 2010, Tim Chown wrote: One other thing I also notice is that there is a high correlation between use of TLS and IPv6, I guess a lot of people with IPv6 clue also enable TLS: By default, at least on Debian, TLS and IPv6 (if available,

Re: Email over v6

2010-07-08 Thread Mikael Abrahamsson
On Thu, 8 Jul 2010, Brielle Bruns wrote: By default, at least on Debian, TLS and IPv6 (if available, even if only using link local addresses) are on by default, so there's not too much that needs to be done to use TLS on the SMTP side. TLS wasn't enabled on my Debian using Postfix, so I

Re: Email over v6

2010-07-08 Thread Brielle Bruns
On 7/8/10 11:04 AM, Mikael Abrahamsson wrote: On Thu, 8 Jul 2010, Brielle Bruns wrote: By default, at least on Debian, TLS and IPv6 (if available, even if only using link local addresses) are on by default, so there's not too much that needs to be done to use TLS on the SMTP side. TLS wasn't

Re: Email over v6

2010-07-08 Thread Dan White
On 08/07/10 19:04 +0200, Mikael Abrahamsson wrote: On Thu, 8 Jul 2010, Brielle Bruns wrote: By default, at least on Debian, TLS and IPv6 (if available, even if only using link local addresses) are on by default, so there's not too much that needs to be done to use TLS on the SMTP side. TLS

Re: Email over v6

2010-07-08 Thread Jared Mauch
On Jul 8, 2010, at 2:21 PM, Dan White wrote: On 08/07/10 19:04 +0200, Mikael Abrahamsson wrote: On Thu, 8 Jul 2010, Brielle Bruns wrote: By default, at least on Debian, TLS and IPv6 (if available, even if only using link local addresses) are on by default, so there's not too much that

Re: Email over v6

2010-07-08 Thread Jared Mauch
A few people have sent private replies commenting on the email/IPv6 deployment stats I posted. I thought I would also share some nameserver statistics to give an idea of what I see (at least at puck.nether.net) for IPv6 vs IPv4 queries. I won't break down the numbers for everyone, just posting

Email over v6

2010-07-07 Thread Zaid Ali
Are there any folks here who would be inclined to do SMTP over IPv6? I have a test v6 network with is ready to do email but getting some real world data to verify headers would be more helpful. Please send me an email offlist if you are interested. Thanks, Zaid