[Dovecot] Configuration advices for a 50000 mailboxes server(s)

Tue Apr 17 14:54:15 EEST 2012

Frank,

     Here we have approx. 200K users with 4000 concurrent connections 
(90% POP3 users)  All servers in virtual environment Vmware, supermicro 
servers and Netapp Metrocluster storage solutions (nfs storage with 10G 
ethernet network)  POP3 sessions take betwen 40 and 300 milisecons at 
connect, auth and list.  All accounts lives in LDAP, CentOS 5 and exim 
like a mta relay.

Regards


El 17-04-2012 4:54, Frank Bonnet escribió:
> Hello
>
> I need some feedbacks advices of experienced admins
> I will have to setup in few monthes an email system
> for approx 50K "intensives" users.
>
> The only mandatory thing will be I must use HP proliant servers
>
> The operating system will be FreeBSD or Linux
>
> Thank you for any advices
>
>

-- 
Mauricio López Riffo
Red Hat Certified Engineer
804006455319519
Administrador de Servicios Internet
Área Ingeniería
Gtd Internet S.A.
http://www.grupogtd.com/
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