Hello Friends, In UASG workshop today, we had a detailed recap and discussion on UA + EAI issues. During discussion, we agreed the following points to be discussed further and need resolution… 1. Sender ID as xn--anything in local part. If email server receives an email FROM xn--anything@validdomain , should email server at receiving end Do.. a. the conversion of xn--anything to UTF8 string. b. Leave it the way it was received i.e xn-anything 2. Is Mixing of scripts is allowed in mailbox local part While creating a mailbox like.. a. scripta@scriptbdomain - ajay <mailto:ajay@???????.????> @ਡਾਟਾਮੇਲ.ਭਾਰਤ b. scripta+scriptc@scriptbdomain ajayअजय@ਡਾਟਾਮੇਲ.ਭਾਰਤ <mailto:?????@???????.????> 3. Alias ID on MUA: We already agreed that Downgrading of Alias is good practice and to be followed by email servers while communicating with legacy systems , however we have not discussed how Alias will be made available on MUA and if there are many Alias, than which will be used for downgrading. Lets discuss. Thanks. Ajay.