3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Cardholder Email Addressemail

Cardholder Email Address in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 254 · Maximum length: 254

Baseline in AReq Conditional

Conditional. Same classification across the remaining channels and categories. Required (if available) unless market or regional mandate restricts sending this information. Usage and conditions ↓

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Usage in AReq

The email address associated with the account that is either entered by the Cardholder or is on file with the 3DS Requestor.

Conditional inclusion — source text

Required (if available) unless market or regional mandate restricts sending this information.

Format and scope

Type: String · Length: Variable, maximum 254 · Maximum length: 254

Source components: 3DS Server. Channels: 01-APP, 02-BRW, 03-3RI. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 223

Transaction context

This reference covers the published source edition. Use the explorer to inspect this field and any applicable transaction conditions. Scheme programme requirements are not inferred from the protocol edition.

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Sources and related references

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 223

Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.

Document fingerprint (SHA-256): 6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b