issues with Advanced Hunting custom detection r/DefenderATP

Phish Delivered Due To An Etr Override. Phish delivered due to an ETR override Defender & Sentinel 7 IT & Security It seems this alert generates when Microsoft detects an Exchange Transport Rule (ETR) that allowed delivery of a high confidence phishing message to a mailbox We have a Mailqueue für Mail-Blacklist (Set the spam confidence level (SCL) to '-1') turned on at these alerts are created regarding this rule, which alllows some (considered phishing emails) to be delivered to the Inbox of users, but in deleted folder (if I got it right.

It looks like you're interested in understanding how to create a default alert for "Phish delivered due to ETR override" in Microsoft Defender This alert policy has an Informational severity setting.

Microsoft 365 Alert Phish delivered due to an ETR override •

The rule marks anything coming from a Proofpoint IP address as Spam confidence level -1 (SCL -1) Hi Team, We're receiving 2 kinds of phishing alerts in our Defender for O365 platform: Phish delivered due to an ip allow policy, Phish delivered due to ETR override It seems this alert generates when Microsoft detects an Exchange Transport Rule (ETR) that allowed delivery of a high confidence phishing message to a mailbox

issues with Advanced Hunting custom detection r/DefenderATP. The rule marks anything coming from a Proofpoint IP address as Spam confidence level -1 (SCL -1) Here's a brief overview of the process: Understanding ETR Override: Exchange Transport Rules (ETR) are used to apply specific actions to messages as they pass through the transport pipeline.

Explained Phish Delivery Status & Delivery Time. This alert policy has an Informational severity setting. It seems this alert generates when Microsoft detects an Exchange Transport Rule (ETR) that allowed delivery of a high confidence phishing message to a mailbox