Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


View this topic in a long page with up to 500 replies per page Create new topic
1 | 2 
2 posts

Wannabe Geek


  # 2126953 15-Nov-2018 08:59
Send private message

Logs show delay is on Amazon's end:

 

 

 

Message sent: Mon, 12 Nov 2018 17:23:24 +1300 (04:23 +0000)
Message received: Mon, 12 Nov 2018 19:00:21 +1300
by alpha.kiwiwebhost.co.nz (received from: a13-14.smtp-out.amazonses.com)

 

 

 

Updated 9:30AM -

 

After further investigation from the system guys, we found that we had not noticed this new IP address from Amazon and as such Greylisting was kicking in and delaying the message:

 

2018-11-12 17:28:29 H=a13-14.smtp-out.amazonses.com []:52668 X=TLSv1.2:ECDHE-RSA-AES128-SHA256:128 CV=no F=<20181112042324ed4e5eda5d8240fdb82440537e00p0na@bounces.amazon.com> temporarily rejected RCPT <zzzzz@zzzzz.co.nz>: Deferred due to greylisting. Host: '' From: '20181112042324ed4e5eda5d8240fdb82440537e00p0na@bounces.amazon.com' To: 'zzzzz@zzzzz.co.nz' SPF: 'unchecked'

 

 

 

We have updated this IP address as Amazon and are checking all our public Amazon IP addresses are up to date, so there should be no delays going forward.

 

 

 

Sorry for the confusion and frustrations.


pdh



108 posts

Master Geek


  # 2127174 15-Nov-2018 13:35
Send private message

Well, thanks for confirming my diagnosis ;-)

 

Three concerns about Orcon's processes kind of leap out...

 

(1) If your logging system makes you confident that the delay is at Amazon's end - and then you find it's at your end...
It looks like your logging system could do with an over-haul.

 

(2) If you are greylisting most new addresses until proven innocent, and this adds hours to email delivery...
That's rather a problem for me.

 

(3) Given Amazon's explosive growth rate, I would assume that they might be adding new email servers daily.
Given that there are strong clues to their identity in the server names - couldn't ID of new Amazon sources be automated ?


 
 
 
 


defiant
1003 posts

Uber Geek

Lifetime subscriber

  # 2127206 15-Nov-2018 14:13
Send private message

I was going to suggest that this sounds exactly like greylisting in action, never been a fan of greylisting for this exact reason


1 | 2 
View this topic in a long page with up to 500 replies per page Create new topic



Twitter and LinkedIn »



Follow us to receive Twitter updates when new discussions are posted in our forums:



Follow us to receive Twitter updates when news items and blogs are posted in our frontpage:



Follow us to receive Twitter updates when tech item prices are listed in our price comparison site:





News »

Microsoft New Zealand Partner Awards results
Posted 18-Oct-2019 10:18


Logitech introduces new Made for Google keyboard and mouse devices
Posted 16-Oct-2019 13:36


MATTR launches to accelerate decentralised identity
Posted 16-Oct-2019 10:28


Vodafone X-Squad powers up for customers
Posted 16-Oct-2019 08:15


D Link ANZ launches EXO Smart Mesh Wi Fi Routers with McAfee protection
Posted 15-Oct-2019 11:31


Major Japanese retailer partners with smart New Zealand technology IMAGR
Posted 14-Oct-2019 10:29


Ola pioneers one-time passcode feature to fight rideshare fraud
Posted 14-Oct-2019 10:24


Spark Sport new home of NZC matches from 2020
Posted 10-Oct-2019 09:59


Meet Nola, Noel Leeming's new digital employee
Posted 4-Oct-2019 08:07


Registrations for Sprout Accelerator open for 2020 season
Posted 4-Oct-2019 08:02


Teletrac Navman welcomes AI tech leader Jens Meggers as new President
Posted 4-Oct-2019 07:41


Vodafone makes voice of 4G (VoLTE) official
Posted 4-Oct-2019 07:36


2degrees Reaches Milestone of 100,000 Broadband Customers
Posted 1-Oct-2019 09:17


Nokia 1 Plus available in New Zealand from 2nd October
Posted 30-Sep-2019 17:46


Ola integrates Apple Pay as payment method in New Zealand
Posted 25-Sep-2019 09:51



Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.


Support Geekzone »

Our community of supporters help make Geekzone possible. Click the button below to join them.

Support Geezone on PressPatron



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.

Alternatively, you can receive a daily email with Geekzone updates.