Hello Joseph. My view on your point 3. The downgrading happens on Server and when email goes out of server it will be just like any other ASCII email, which you could have sent otherwise, hence there is no reason that downgrading will invoke any special case for antispam. However there may be rules required for mixscript check, variants, emojis etc, which antispam companies allows the administrator to configure (such as smpamjadoo.com) for support of IDN and how many checks they wish to perform on characters. Thanks Dr. Ajay DATA | Founder & CEO Get email id like अजय@डाटा.भारत in your own language,visit www.xgenplus.com From: Joseph Yee MailId : [79644212]To: Don Hollander Cc: "ua-eai@icann.org" Subject: Re: [UA-EAI] Review of EAI OverviewDate: 24 Mar 2018 03:25:31 AM Don and all, Please see the comments made in the document, and I`m writing them in this email for group discussion: - There are several places where `folder` and `mailbox` seems used interchangeably in the doc and could lead to confusion. Need to pay more attention on subsequent edits . - The doc stated that using A-label in mailto: will shorten the whole string, which sounds like an encouragement. I`m concern on that . - I would love to see more write up regarding spam filtering, particular on determining whether certain character is valid or not (even calling it out of scope for this doc), and to raise awareness that detection algorithm may detect downgraded message as suspicious/malformed/etc . Best, Joseph On Wed, Mar 21, 2018 at 3:37 AM, Don Hollander don.hollander@icann.org> wrote: Can we please have comments on this document by the end of this week? The current state of this document can be found https://docs.google.com/document/d/14uH58SF6U9B2I6eRGN_ldsvESSuCbKKlSWc1OiLx... Thanks . Don Don Hollander Secretary General &ndash UASG Skype: Don_Hollander _______________________________________________ UA-EAI mailing list UA-EAI@icann.org https://mm.icann.org/mailman/listinfo/ua-eai _______________________________________________UA-EAI mailing listUA-EAI@icann.orghttps://mm.icann.org/mailman/listinfo/ua-eaiDo not Remove:[HID]20180324032531336[-HID]