Class SpamClassification

Namespace

MailFathom.Domain.Spam

Assembly

MailFathom.Domain.dll

What classification concluded about one stored message occurrence, and everything it concluded it from.

public sealed record SpamClassification : IEquatable<SpamClassification>

Inheritance

object

SpamClassification

Implements

IEquatable<SpamClassification>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

This is derived data of the same kind as an embedding: computed from a local copy, never mirrored back to the mail server, and never a statement about which folder the message is in or which flags it carries. It inherits the classification, retention, access, and erasure constraints of the message it describes, and it is reachable by whatever reaches that message — the record hangs off the occurrence rather than living beside it.

It carries no subject, no address, and no body. What a signal's observation can carry is a sending domain and an authentication outcome, which is why nothing here is loggable and only counts, kinds, scores, and rule names may be reported in telemetry.

Fields

MaximumCorpusRevisionLength

The greatest length a corpus revision may carry.

MaximumSignals

The greatest number of signals one classification records.

Properties

Assessment

Gets the score and the threshold it was judged against, or null when no stage produced a number.

CorpusRevision

Gets the rule corpus the deciding stage ran under, or null when it has none.

DecidedBy

Gets which stage reached the verdict.

EmailId

Gets the stored occurrence this classification is about.

EvaluatedAt

Gets when the classification was evaluated.

Profile

Gets the settings the verdict was reached under, or the unspecified value for a record that names none.

Signals

Gets every fact the verdict rests on, in the order the stages produced them.

Verdict

Gets what the classification concluded.

Methods

Create(StoredEmailId, SpamVerdict, SpamClassificationStage, SpamAssessment?, string?, SpamClassificationProfile, IReadOnlyList<SpamSignal>, DateTimeOffset)

Records what a stage concluded about one occurrence.