Storage IOPs Calculation for Qmail Server

Dear DovecotORG,

            In my organization, we are about to implement Qmail Server.

• The number of current users will be 800, in future it may increase upto

• The number of concurrent users will be 300.

I am the engineer to deploy the Qmail in Linux server. I need to tell the storage team on the IOPs requirement.

I requested 8TB usable space for the mail storage (can scale up in future).

Kindly provide your suggestion on this.

Thanks & Regards,

K.SasiKumar

Systems Engineer,

Locuz Enterprise Solutions Limited,

Bangalore