Version:           1.7.2 (using KDE 3.3.2, Mandrake Linux Cooker x86_64 - Cooker)
Compiler:          gcc version 3.4.3 (Mandrakelinux 10.2 3.4.3-7mdk)
OS:                Linux (x86_64) release 2.6.11-6mdk

The message above I received from this bugzilla contains a link that ends with undescore. Kmail ignores it when creating the link. In konqueror, it opens 

http://bugs.kde.org/token.cgi?a=cfmem&t=MfF4u1B

instead of 

http://bugs.kde.org/token.cgi?a=cfmem&t=MfF4u1B_

---

Bugzilla has received a request to change the email address 
for the luizd@ig.com.br account to your address.

To confirm the change, visit the following link:
http://bugs.kde.org/token.cgi?a=cfmem&t=MfF4u1B_

If you are not the person who made this request, or you wish to cancel
this request, visit the following link:
http://bugs.kde.org/token.cgi?a=cxlem&t=MfF4u1B_

If you do nothing, the request will lapse after 3 days ().