Hi, are you using network tests?
Try to evaluate spamd performance when run with the -L flag. -- Pawel Sasin WIRTUALNA POLSKA SA, ul. Traugutta 115c, 80-226 Gdansk; NIP: 957-07-51-216; Sad Rejonowy Gdansk-Polnoc KRS 0000068548, kapital zakladowy 62.880.024 zlotych (w calosci wplacony)