如何使用域名中的变音符号向收件人发送电子邮件? [英] How to send email to recipient with umlauts in domain name?

问题描述

在我的应用程序中，我必须向域名中有变音符号的收件人发送电子邮件.例子:test@äöü.test.com"

In my app I have to send email to recipient who has umlauts in domain name. Example: "test@äöü.test.com"

我正在使用 cfmail 标签，我收到这样的错误:标签邮件的属性定义无效""无效的电子邮件地址定义 (test@äöü.test.com)"

I'm using cfmail tag and I'm getting such error: "invalid definition for attribute to at tag mail" "Invalid E-Mail Address definition (test@äöü.test.com)"

有没有办法在coldfusion中向这些收件人发送电子邮件?

Is there any way to send email to such recipients in coldfusion?

推荐答案

还有更简单的解决方案！为什么不使用内置的 Oracles:http://download.oracle.com/javase/6/docs/api/java/net/IDN.html#toUnicode(java.lang.String)

There is even a easier solution! Why not use Oracles built in class: http://download.oracle.com/javase/6/docs/api/java/net/IDN.html#toUnicode(java.lang.String)

那么您只需要这样做(示例显示从 punycode 到 Unicode):

Then you only have to do this (example shows from punycode to Unicode):

<cfset strUrl = "xn--land-poa.se" />

<!--- Create a Java URL. --->
<cfset jUrl = CreateObject( "java", "java.net.IDN" ).toUnicode(strUrl) />

<cfoutput>
#jUrl#

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