On Thu, 16 Feb 2012 02:04:52 +0100, Finn B <finn at kirstineslund.dk> wrote: > Now I come to think of it I realize that my production system is > intel > based and the 2 new ones are AMD based and wonder if this may be the > case ? Dovecot 2.0.3 to 2.0.16 works fine on my DualCore Opterons (VMs). Patrick