It looks like that the mailbox is toa@ngāpukapuka.nz which is EAI address on which mail is received from mailchimp however when the sender tried to deliver to UA list, it was downgraded to its punycode. thanks. Dr. Ajay DATA | Founder & CEO Get email id like अजय@डाटा.भारत in your own language,visit www.xgenplus.com From: Arnt Gulbrandsen MailId : [79911014]To: ua-eai@icann.orgSubject: Re: [UA-EAI] MailChimp - Is it EAI Ready?Date: 28 Mar 2018 03:21:23 PM toa@xn--ngpukapuka-vfb.nz writes:> Today I received a message in my toa@ngāpukapuka.nz mailbox > from a sender through MailChimp!IIRC at least four other companies in the same sector are too, namely Elastic Email, Mailgun, Return Path and SMTP2Go. (Some of those would disagree that they are in the same sector &mdash there`s email and email.)JFYI, the message you sent isn`t an EAI message, it`s a legacy message that happened to use "xn--" in the domain. If you look at the Received fields, you can see it was transmitted by the initial sender via "smtp", not one of the protocol types specified in RFC 6531 section 4.3. For this reason, the top line of this message is actually an accurate rendering of the address according to your instructions (which I expect do not match your intention).Arnt_______________________________________________UA-EAI mailing listUA-EAI@icann.orghttps://mm.icann.org/mailman/listinfo/ua-eaiDo not Remove:[HID]2018032815212310[-HID]