Version: Unbekannt (using KDE 3.3.1, Gentoo) Compiler: gcc version 3.3.4 20040623 (Gentoo Linux 3.3.4-r1, ssp-3.3.2-2, pie-8.7.6) OS: Linux (i686) release 2.6.9-gentoo-r1 If I send a mail to "daniel.bertolo@stiftung-bühl.ch" KMail tries to send it to "daniel.bertolo@=?iso-8859-1?q?stiftung-b=FChl=2Ech?=" instead of "daniel.bertolo@xn--stiftung-bhl-mlb.ch". I guess KMail should translate the mail address entered.
I have a similar problem. (KMail 1.7.1 KDE3.3.0) I got an error message as above and the mail is left in outbox. After calling "Send Queued Messages" the mail will be sent without any problems.
This is a dupe of bug 87836. Please transfer your votes. *** This bug has been marked as a duplicate of 87836 ***