Arnt Gulbrandsen wrote:
Related to this. The second paragraph says: When AUTHENTICATE is used, some servers may support userids and passwords in Unicode [13]. However, such userids cannot be used as email addresses, and at present also seem to be incompatible with the current latest ACL drafts. Unless the ACL drafts resolve this, server authors are cautioned against supporting ACL and unicode userids simultaneously.The updated ACL got published as RFC 4314. So the end of this paragraph is wrong.Simplify my life. Give me text ;)
Delete everything till the end of paragraph, starting from ",and at present also seem to be incompatible".