PowerMTA Support Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

PowerMTA 5.5r1 is out!!!!  Please contact support@port25.com for a license and download access.

Author Topic: IPv6 Experiences?  (Read 69077 times)

lukewd

  • Jr. Member
  • **
  • Karma: +65533/-15
  • Posts: 67
    • TotalSend
IPv6 Experiences?
« on: March 07, 2013, 04:26:34 PM »
Hi there, we are thinking about deploying some IPv6 connections and starting to do some testing. Has anyone else tried this extensively? What were your findings? How do the big 4 handle IPv6? How does IP6 affect deliverability?
Logged

Port25-Admin2

  • Global Moderator
  • Hero Member
  • *****
  • Karma: +35/-1
  • Posts: 1527
Re: IPv6 Experiences?
« Reply #1 on: March 08, 2013, 07:46:22 AM »
Note that of the medium to large US based, ISP/inbox providers, only google/gmail and comcast today support IPv6 IPs at their inbound gateway.
Logged

lukewd

  • Jr. Member
  • **
  • Karma: +65533/-15
  • Posts: 67
    • TotalSend
Re: IPv6 Experiences?
« Reply #2 on: March 08, 2013, 07:50:21 AM »
very interesting. thanks for letting us know. so that means Yahoo/Hotmail/AOL do not accept email by IPv6?

Anyone care to share any experiences with delivering to Google over IPv6?
Logged

Port25-Admin1

  • Administrator
  • Hero Member
  • *****
  • Karma: +49/-4
  • Posts: 2361
Re: IPv6 Experiences?
« Reply #3 on: March 08, 2013, 09:56:59 AM »
I found this after doing some searching.  Should be a good resource for everyone to bookmark:
http://www.vyncke.org/ipv6status/gmap.php?metric=E&region=
Logged
Port25-Admin1
------------------
Try the following commands:
Quote
pmta show topdomains --errors
pmta show topqueues --errors
pmta --help

When PowerMTA won't start use:
Quote
pmtad --debug
When all else fails-->support@port25.com

VIN786

  • Full Member
  • ***
  • Karma: +4/-12
  • Posts: 236
Re: IPv6 Experiences?
« Reply #4 on: March 08, 2013, 10:13:18 AM »
And comcast only takes 1000 an hour see here http://postmaster.comcast.net/avoidblocksv6.html
Logged

CaLViN

  • Hero Member
  • *****
  • Karma: +43/-2
  • Posts: 1233
  • Hasan Kurtoglu
    • PowerMTA Administration Service
Re: IPv6 Experiences?
« Reply #5 on: March 09, 2013, 03:57:53 AM »
IPv6 is ready but not common.
We have to wait till Hotmail and Yahoo starts using it.
Logged

Professional PowerMTA Administrator - Deliverability Expert

Contact me for Consultancy needs!