Re: High volume mail handling architecture

[Johannes Formann]

Maykel Moya <[EMAIL PROTECTED]> wrote:

> We have already choosed the software components: postfix, ldap and we ar
> discussing about dovecot vs. cyrus as imap server.

 describes some Ideas for
setting up a large Mailcluster.

regards Johannes 


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Re: hardware/optimizations for a download-webserver

[Johannes Formann]

Henrik Heil <[EMAIL PROTECTED]> wrote:

> However the 50/150 concurrent requests are a guess (best i can get for now)
> What do you think is the request-limit with a
> Pentium IV 2 GHz, 1GB RAM, 100Mbit, IDE-disk ?

Since all your files could be cached into the RAM, with a fast webserver
like thttpd a few hundred

> What is the practical throughput with a 100Mbit (non-realtek) NIC ?

I think this depends on your upstream and webserver more than on the
NIC, I've seen Server with more than 40 MBit/s running fine.

regards Johannes



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Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

Maarten Vink / Interstroom <[EMAIL PROTECTED]> wrote:
> Johannes Formann wrote:

> >>>I bett exim can't read /etc/shadow, make it readable to exim, oder
> >>>compile and install pam_exim.
> 
> IIRC, you need to run Exim as root to enable PAM functionality.

With pam_exim you don't :-)


regards

Johannes

Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

Maarten Vink / Interstroom <[EMAIL PROTECTED]> wrote:
> Johannes Formann wrote:

> >>>I bett exim can't read /etc/shadow, make it readable to exim, oder
> >>>compile and install pam_exim.
> 
> IIRC, you need to run Exim as root to enable PAM functionality.

With pam_exim you don't :-)


regards

Johannes


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Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

Franz Georg Köhler <[EMAIL PROTECTED]> wrote:

> > I bett exim can't read /etc/shadow, make it readable to exim, oder
> > compile and install pam_exim.
> 
> He's already using PAM authentification...

Not pam_exim, which makes a difference.


regards

Johannes

Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

MINTA GHEORGHE ADRIAN <[EMAIL PROTECTED]> wrote:

> I try to setup an exim mail server with PAM auth. against system
> passwords. Unfortunately the authentification doesn't work:

I bett exim can't read /etc/shadow, make it readable to exim, oder
compile and install pam_exim.

regards

Johannes

Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

Franz Georg Köhler <[EMAIL PROTECTED]> wrote:

> > I bett exim can't read /etc/shadow, make it readable to exim, oder
> > compile and install pam_exim.
> 
> He's already using PAM authentification...

Not pam_exim, which makes a difference.


regards

Johannes


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Re: Exim AUTH with PAM - pls. HELP

[Johannes Formann]

MINTA GHEORGHE ADRIAN <[EMAIL PROTECTED]> wrote:

> I try to setup an exim mail server with PAM auth. against system
> passwords. Unfortunately the authentification doesn't work:

I bett exim can't read /etc/shadow, make it readable to exim, oder
compile and install pam_exim.

regards

Johannes


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