SMTP Server (QMail) high load!!

[AlbertS]

Hello,

I installed pleks 7.5.4 (since 8.0 is still in pré beta) for movement of á box...

BOX specs:
p4 2.4
1 GB DDR
Software raid1 (2x 80 GB)

Centos 4.2 (updated>yum>ART)
Rhel 4 7.5.4 psa pack (manual)

I migrated the domains, everything just seems to work... Though the load, when the SMTP Server (QMail) is running the load is going sky high (2.0 +)...

What can be the problem here?

Help is being much appriciated