@misc{rfc9873, series = {Request for Comments}, number = 9873, howpublished = {RFC 9873}, publisher = {RFC Editor}, doi = {10.17487/RFC9873}, url = {https://www.rfc-editor.org/info/rfc9873}, author = {Dmitry Belyavsky and James Gould and Scott Hollenbeck}, title = {{Additional Email Address Extension for the Extensible Provisioning Protocol (EPP)}}, pagetotal = 22, year = 2025, month = oct, abstract = {The Extensible Provisioning Protocol (EPP) does not inherently support internationalized email addresses because the specifications for these addresses did not exist when EPP was developed. This document describes a command-response extension that adds support for associating an additional email address with an EPP contact object. That additional email address can be either an internationalized email address or an ASCII-only address.}, }