On Mon, Feb 05, 2007 at 01:19:21PM +0200, Mart Pirita wrote: > Tere. > > 64bit systems give > > mail_log_prefix: %Us(%u): > Segmentation fault I see the same thing with dovecot-1.0rc21 on NetBSD (both i386 and amd64), but not with dovecot-1.0rc17. Geert