EmailEvents

EmailEvents Schema #

Table description #

TableSection TableType TableSectionName Description
Emails Regular Office 365 email events, including email delivery and blocking events.

Table retention #

HotDays ColdDays TotalInteractiveDays
14 76 90

Schema #

Name Description Type
_BilledSize Double
_IsBillable String
AdditionalFields Additional information about the entity or event. Object
AttachmentCount Number of attachments in the email. Int32
AuthenticationDetails List of pass or fail verdicts by email authentication protocols like DMARC, DKIM, SPF or a combination of multiple authentication types (CompAuth). String
BulkComplaintLevel Threshold assigned to email from bulk mailers, a high bulk complaint level (BCL) means the email is more likely to generate complaints, and thus more likely to be spam. Int32
ConfidenceLevel List of confidence levels of any spam or phishing verdicts. For spam, this column shows the spam confidence level (SCL), indicating if the email was skipped (-1), found to be not spam (0,1), found to be spam with moderate confidence (5,6), or found to be spam with high confidence (9). For phishing, this column displays whether the confidence level is “High” or “Low”. String
Connectors Custom instructions that define organizational mail flow and how the email was routed. String
DeliveryAction Action of the delivered email. String
DeliveryLocation Location of the delivered email: Inbox/Folder, On-premises/External, Junk, Quarantine, Failed, Dropped, Deleted items. String
DetectionMethods Delivery action of the email: Delivered, Junked, Blocked, or Replaced. String
EmailAction Final action taken on the email based on filter verdict, policies, and user actions: Move message to junk mail folder, Add X-header, Modify subject, Redirect message, Delete message, send to quarantine, No action taken, Bcc message. String
EmailActionPolicy Action policy that took effect: Antispam high-confidence, Antispam, Antispam bulk mail, Antispam phishing, Anti-phishing domain impersonation, Anti-phishing user impersonation, Anti-phishing spoof, Anti-phishing graph impersonation, Antimalware Safe Attachments, Enterprise Transport Rules (ETR). String
EmailActionPolicyGuid Unique identifier of the policy that took effect. String
EmailClusterId Identifier of the email cluster. Emails are clustered (grouped) based on heuristic analysis of their contents. Int64
EmailDirection Email direction: Inbound, Outbound, Intra-org. String
EmailLanguage Detected language of the email content. String
InternetMessageId Public-facing identifier for the email that is set by the sending email system. String
LatestDeliveryAction Last known action attempted on an email by the service or by an admin through manual remediation. String
LatestDeliveryLocation Last known location of the email. String
NetworkMessageId Unique identifier for the email, generated by Office 365. String
OrgLevelAction Action taken on the email in response to matches to a policy defined at the organizational level. String
OrgLevelPolicy Organizational policy that triggered the action taken on the email. String
RecipientEmailAddress Recipient email address or email address of the recipient after distribution list expansion. String
RecipientObjectId Email recipient Azure AD identifier. String
ReportId Unique identifier for the event. String
SenderDisplayName Sender email address in the from header, which is visible to email recipients on their email clients. String
SenderFromAddress Sender domain in the from header, which is visible to email recipients on their email clients. String
SenderFromDomain Verdict from the email filtering stack on whether the email contains malware, phishing, or other threats. String
SenderIPv4 IPv4 address of the last detected mail server that relayed the message. String
SenderIPv6 IPv6 address of the last detected mail server that relayed the message. String
SenderMailFromAddress Sender email address in the MAIL from header, also known as the envelope sender or the Return-Path address. String
SenderMailFromDomain Sender domain in the MAIL from header, also known as the envelope sender or the Return-Path address. String
SenderObjectId Sender email address in the from header, which is visible to email recipients on their email clients. String
SourceSystem String
Subject Email subject field. String
TenantId String
ThreatNames Sender email address in the from header, which is visible to email recipients on their email clients. String
ThreatTypes Verdict from the email filtering stack on whether the email contains malware, phishing, or other threats. String
TimeGenerated Date and time (UTC) when the record was generated. DateTime
Timestamp Date and time when the record was generated DateTime
Type The name of the table String
UrlCount Number of embedded URLs in the email. Int32
UserLevelAction Action taken on the email in response to matches to a mailbox policy defined by the recipient. String
UserLevelPolicy End user mailbox policy that triggered the action taken on the email. String

Schema changes #

Date Action
2024-10-18 Table added to tracking