Microsoft has reduced our Bulk Complaint Level (BCL) score to 3 or less. We continue to monitor the situation.
Posted Feb 15, 2023 - 12:53 UTC
Identified
Some invitation or alert emails sent from withsecure.com domain address (no-reply@withsecure.com) are considered as BULK emails in MS Exchange Online Protection / O365 filtering. Microsoft EOP (Exchange Online Protection) is treating our device & user invitation emails as BULK with a BCL score of 7 which is the default threshold in Exchange Online Protection / O365 when these get quarantined to admin only quarantine (Not available for release in user managed quarantine view).
At least these WithSecure emails are affected: -Account creation / password reset for WithSecure Elements -Account creation for WithSecure Partner Portal -Security Event alerts -New Device Installations links for WithSecure Elements
Emails sent by WithSecure Elements Endpoint Detection and Response are not affected.