Performance of mailserevr in FreeBSD 5.4

[Peter Clutton]

 Well, rumor is that at one time FreeBSD+qmail was
> yahoo's primary email solution, serving millions of
> accounts. I'm pretty sure they've gone on to use
> another solution since then,

  They most definitely still use FreeBSD, and I'm fairly sure they still use
qmail. Coincidentally that's the setup Hotmail had, and although most has
been switched to M$, some of it is still on that setup i believe.