ExchangeDefender LiveArchive maintenance has been completed. If you received any error/bounce/notice messages about delays/deliveries, rest assured the messages have been delivered and the message was issued as a notice only (while messages were in queue for any node/service that was under maintenance at any given time).
We have also completed the rollout of OAuth on LiveArchive, bringing the admin, livearchive, encryption, and web file sharing under one single sign on roof (for use with Google Authenticator, Microsoft Authenticator and any open oAuth agent) for a simplified more secure login experience.
Update 03/25/2021 13:37 PM 4 days
We are in process of making capacity and performance adjustments for LiveArchive.
One of the DNS adjustments caused a series of rejections around 9AM EST:
The original message was received at Thu, 25 Mar 2021 07:00:42 -0400 from outbound1.exchangedefender.com [65.99.255.232]
----- The following addresses had permanent fatal errors ----- <123xyz@outbound.livearchive.exchangedefender.com>
(reason: 550 Host unknown)
----- Transcript of session follows -----
550 5.1.2 <123xyz@outbound.livearchive.exchangedefender.com>... Host unknown (Name server: outbound.livearchive.exchangedefender.com: host not found)