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Hosted Exchange Issues

Monday Oct 15, 2018

[Resolved] Hosted Exchange 2016 Mail Delay Notifications
03:30 PM EDT
10/15/18
Resolved - We have corrected the issue causing queued mail in our Hosted Exchange 2016 environment. All queues have been cleared and all outstanding messages have been delivered.

Users that received the following bounce message will need to re-send the indicated message:

'550 4.4.7 QUEUE.Expired; message expired'
03:28 PM EDT
10/15/18
Resolved - We have corrected the issue causing queued mail in our Hosted Exchange 2016 environment. All queues have been cleared and all outstanding messages have been delivered.

Users that received the following bounce message will need to re-send the indicated message:

'550 4.4.7 QUEUE.Expired; message expired'
02:41 PM EDT
10/15/18
Monitoring - We have made changes to help reduce the amount of queued mail in our Hosted Exchange 2016 environment. Affected users may receive the following deferral message:

'400 4.4.7 Message delayed'

Users may receive this bounce for messages that have already been delivered, but took longer than usual to arrive.

Users may also receive the following bounce message:

'550 4.4.7 QUEUE.Expired; message expired'

Users receiving this bounce will need to re-send the message in question.
02:01 PM EDT
10/15/18
Investigating - We are investigating mail delays affecting our Hosted Exchange 2016 environment. Affected users will receive the following deferral message:

'400 4.4.7 Message delayed'

Users may receive this bounce for messages that have already been delivered, but took longer than usual to arrive.