[expert] Postfix vs Sendmail!

[Ing. Israel Garcia Alvarez]

Hi:

I would like to know the opinion of you about Postfix and Sendmail as MTA. 
Why?, because I have always used Sendmail and now I got a Mandrake 7.2
which has Postfix. I would like your opinion between them about how fast,
how secure, how easy to configurate is.
Waiting for your answers.

My best regards........

Israel  Garcia  Alvarez
LinuxUser #196178
Administrador-Red Capiro
Villa Clara     
http://www.vcl.sld.cu/~israel