Domain Detective

API Reference

Enum

MailDomainClassificationCategory

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Namespace DomainDetective.Definitions
Assembly DomainDetective
Source DomainDetective/CertificateInventoryNativeCtDiagnosticsHealthAnalyzer.cs:37
Base Enum
Implements
IComparable ISpanFormattable IFormattable IConvertible
Modifiers sealed

Represents the operational email role of a domain.

Inheritance

  • Enum
  • MailDomainClassificationCategory

Usage

This type appears in these public API surfaces even when no hand-authored example is attached directly to the page.

Returned or exposed by

Accepted by parameters

Values

public const MailDomainClassificationCategory SendingAndReceiving #
Description("Configured for both inbound and outbound email")

Configured for both inbound and outbound email.

Value: 0

Examples

Standard corporate domains, typical business email setups

public const MailDomainClassificationCategory ReceivingOnly #
Description("Accepts inbound email but no authorized senders detected")

Accepts inbound email but no authorized senders detected.

Value: 1

Examples

Support-only or intake mailboxes without outbound sending

public const MailDomainClassificationCategory SendingOnly #
Description("Authorizes outbound email but does not accept inbound mail")

Authorizes outbound email but does not accept inbound mail.

Value: 2

Examples

Transactional email services, no-reply domains

public const MailDomainClassificationCategory Parked #
Description("Domain explicitly rejects mail and authorizes no sending")

Domain explicitly rejects mail and authorizes no sending.

Value: 3

Examples

Parked or branded web-only properties not intended for email

public const MailDomainClassificationCategory Unknown #
Description("Insufficient data for confident classification")

Insufficient data for confident classification.

Value: 4

Examples

Newly registered domains or DNS/WHOIS unavailable

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