mavhc Posted March 15, 2019 Posted March 15, 2019 I've enabled TLS for * on Office 365. Now I'm adding exceptions, thought we might as well crowd source the results, and then shame the culprits. If you run a reportin O365 you can then filter the csv for outgoing without TLS1.2: https://protection.office.com/#/reportv2?id=ConnectorReport&pivot=ConnectorDisplayName Request report>Start date 90 days ago>Email to yourself>wait a while. Load into excel, auto filter, etc. Also check with https://www.checktls.com/TestReceiver So far the main domain that refuses TLS email is: btinternet.com
pete Posted March 15, 2019 Posted March 15, 2019 nottingham.ac.uk sda-ltd.com (provides OFSM infrastructure)
mavhc Posted March 15, 2019 Author Posted March 15, 2019 nottingham.ac.uk I've nudged some people into nudging some people about that now, thanks.
FN-GM Posted March 15, 2019 Posted March 15, 2019 (edited) @btopenworld.com was used before @btinternet.com and that doesn't support TLS either. The Scottish Government is another we have had issues with: gov.scot Edited March 15, 2019 by FN-GM
mavhc Posted March 15, 2019 Author Posted March 15, 2019 customer-service.tesco.com nottinghamshirefa.com (emailed them) reprotec.uk.com (only TLS 1.0, emailed them) shu.ac.uk (emailed postmaster@) bham.ac.uk (emailed postmaster@) If everyone can keep annoying^W encouraging them that would be helpful
pete Posted March 15, 2019 Posted March 15, 2019 education.gov.uk plus.com (presumably using BT infrastructure)
mavhc Posted March 15, 2019 Author Posted March 15, 2019 education.gov.uk -- this passes on https://www.checktls.com/TestReceiver plus.com (presumably using BT infrastructure) -- these will be tricker as they use [email protected]
pete Posted March 15, 2019 Posted March 15, 2019 education.gov.uk -- this passes on https://www.checktls.com/TestReceiver Yup, you're right - one of their 3rd party mailing service using [email protected] (firmstep.com) doesn't support it.
sister_annex Posted March 18, 2019 Posted March 18, 2019 (edited) bham.ac.uk [TABLE=width: 441] [TR] [TD=width: 441]newman.ac.uk birminghambotanicalgardens.org.uk npower.com [/TD] [/TR] [/TABLE] Edited March 18, 2019 by sister_annex adding more to the list
mavhc Posted April 8, 2019 Author Posted April 8, 2019 My nottingham.ac.uk inside source got it fixed, not heard back from anyone else
mavhc Posted September 25, 2019 Author Posted September 25, 2019 btinternet.com is TLS now gov.scot is npower.com is shu.ac.uk -- Sheffield, you rock, and also steal. Although your orangeade.hallam.shu.ac.uk server is offline reprotec.uk.com -- Your drivers and firmware updates might suck, you might not change the default passwords on your photocopiers, but at least I can email you about it now. bham.ac.uk is still terrible, hey Birmingham, Nottingham is better than you newman is not. Hey newman? More like Old Man, get with the times. Great work humans and AIs, keep going.
mavhc Posted December 9, 2019 Author Posted December 9, 2019 portland.ac.uk has tls, but is using a self signed cert, so kinda pointless. As the song goes, Blame Capita
Tefters Posted December 13, 2019 Posted December 13, 2019 denbigh.net (have contacted them as using self-cert!) safesmart.co.uk (have been in contact with their 3rd party IT company due to expired cert)
CyBeRkId2002 Posted February 7, 2020 Posted February 7, 2020 Anyone struggling to email Amazon??? https://www.checktls.com/TestReceiver?LEVEL=DETAIL&EMAIL=email.amazon.com
Tefters Posted February 10, 2020 Posted February 10, 2020 Nope and just did a test on an Amazon email and everything passed? Anyone struggling to email Amazon??? https://www.checktls.com/TestReceiver?LEVEL=DETAIL&EMAIL=email.amazon.com
mavhc Posted May 11, 2021 Author Posted May 11, 2021 2 years later these still fail, everyone else is ok nottinghamshirefa.com sda-ltd.com newman.ac.uk portland.ac.uk
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