User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8b5) Gecko/20051006 Firefox/1.4.1 Build Identifier: version 1.0+ (20050822) I added frank-müller.at to my vcard and if i tried to open it in firefox by clicking the link in thunderbird it tells me: www.frank-m%c3%bcller.at couldnt be opened Reproducible: Always Steps to Reproduce: 1.add frank-müller.at to vcard 2.click it 3.be disappointed Actual Results: fails to open in firefox Expected Results: open in firefox

actually bugzilla doenst handle the idn-domains as well in punycode its http://www.xn--frank-mller-zhb.at/ in german its an ü regards

Are you sure the problem is with TB and not Firefox? Was the link attempted in the same version of Firefox that you posted the bug report with? TB 0822 is out of date; I just tried this with 1.5b2-1006 and the link was sent to, and opened in, my default browser (Opera), with no apparent problem; and the same link opened fine in Firefox 1.0.7, once I copied it.

I upgraded to Version 1.5 Beta 2 (20051006) and its the same dont know whether its a problem of firefox (1.5beta 2 as well) or of thunderbird if you copy it it works fine, but if you click it not (at least for me) Regards C.

Related to Bug 191388?

Seems like a duplicate of bug 309671.