Update: The queue on the primary gateway server is back to normal, but the secondary gateway is still processing it’s own queue. We have more reports of mail from overnight being delivered, however still can’t guarantee that all mail will be delivered.
Update: we have reports of mail from over night being delivered, although we can’t be certain yet if all mail sent over night has queued. Mail is still delayed this morning, while the servers work on the queue, and some users may see a larger volume of spam temporarily.
A spam filter update, which was supposed to fix some intermittent issues with receiving mail from blackberry devices caused a problem with the filters last night. We’ve removed the update and are now processing the backlog of mail.
We’re investigating if any mail was rejected from the issue.