For me this is not only a problem with kmail, but with kde, I had the same problems with konsole.
I posted a message on the debian-sparc mailing list, but it didn't help.
my report: http://lists.debian.org/debian-sparc/2005/11/msg00012.html
another report: http://lists.debian.org/debian-sparc/2005/12/msg00001.html
For me this is not only a problem with kmail, but with kde, I had the
same problems with konsole.
I posted a message on the debian-sparc mailing list, but it didn't help.
my report: lists.debian. org/debian- sparc/2005/ 11/msg00012. html
http://
another report: lists.debian. org/debian- sparc/2005/ 12/msg00001. html
http://