If I'd had the choice I'd have chosen Sendmail but the other admin is somewhat lacking in experience (he makes up for it with enthusiasm... a little too much enthusasm)... I figured it would be easier for us both to learn about Exim than for me to teach him about Sendmail ;)

Will you guys be making an appearance at Whitby? I still owe you some IRIX cds, if I'm going to be seeing you in person you can borrow the original media till the next time I see you.