[AusNOG] Outlook 365 Email Issues

Wed Oct 11 17:24:44 AEDT 2023

No queues here, however since mid afternoon messages sent across our MS peering in Sydney are now going to Melbourne [Hostname=ME0P282MB4650.AUSP282.PROD.OUTLOOK.COM] 113024 bytes in 0.064, 1716.085 KB/sec Queued mail for delivery)

From: AusNOG <ausnog-bounces at lists.ausnog.net> On Behalf Of Darren Moss
Sent: Wednesday, October 11, 2023 5:06 PM
To: Nathan Brookfield <Nathan.Brookfield at iperium.com.au>; shane at 2000cn.com.au; ausnog at lists.ausnog.net
Subject: Re: [AusNOG] Outlook 365 Email Issues

We relay mail for customer applications and have pretty large outbound queues in both Sydney and Melbourne.

Started around 13:15 and return code is:
451 4.7.500 Server busy. Please try again later from (S77719) [SY4AUS01FT017.eop-AUS01.prod.protection.outlook.com

D.

From: AusNOG <ausnog-bounces at lists.ausnog.net<mailto:ausnog-bounces at lists.ausnog.net>> On Behalf Of Nathan Brookfield
Sent: Wednesday, 11 October 2023 5:00 PM
To: shane at 2000cn.com.au<mailto:shane at 2000cn.com.au>; ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Outlook 365 Email Issues

Not seeing any issues over any of the tenancies we manage, have had good e-mail flow all day.

Nathan Brookfield | VK2NAB
General Manager

p: 1300 592 330 | m: 0412 266 008
e: Nathan.brookfield at iperium.com.au<mailto:Nathan.brookfield at iperium.com.au> | w: iperium.com.au

Suite 4.02, 189 Kent Street Sydney NSW 2000
[cid:image001.png at 01D9FC67.5FDADBF0]
Your Telco Team
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From: AusNOG <ausnog-bounces at lists.ausnog.net<mailto:ausnog-bounces at lists.ausnog.net>> On Behalf Of Shane Chrisp
Sent: Wednesday, October 11, 2023 3:24 PM
To: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Subject: [AusNOG] Outlook 365 Email Issues

Hi All,

Just wondering if others are seeing issues with email for delivery to Outlook 365 queuing up with "4.7.500 Server busy. Please try again later" messages?

Our mail queue has been getting progressively larger since about 10am WAST today and of course the MS outage site shows no issues, though some of the down detector sites how others seem to be having issues.

--

Regards

Shane Chrisp

2000 Computers & Networks Pty Ltd

U8, 19 Outram St, West Perth, WA 6005

Ph 08 6298 7391 Fx 08 6298 7393

Mb 0412 409 856

Email shane at 2000cn.com.au<mailto:shane at 2000cn.com.au>

Web http://www.2000cn.com.au
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