Aaron Wolfe put forth on 2/12/2010 11:39 AM: > It might be better to think in terms of messages per hour than number of > users.
Most importantly, who are these users? Are they customers? Members of some society or club? Will these be their primary email accounts or secondary, tertiary, etc? If these are nursing home residents you could get by with an old 386. ;) Who are your users? The answer to this question will probably answer most of the others. -- Stan