Mike,

Many mail clients keep open multiple IMAP connections. If they
are staying around, I would leave them alone. Clients get upset
when their connections go away on them, and then they just open
a new one so the problem remains.

Ken

On Wed, Dec 19, 2007 at 04:56:27PM -0600, Mike Eggleston wrote:
> I run a small shop and have around ~18 users. Checking just now I have
> 70 imap processes. Is there an idle value I need to set so these process
> don't hang around? All users use sieve, all users but two use imap. The
> two remaining use pop.
> 
> -------------------------------- /etc/cyrus.conf (part)
> SERVICES {
>       # add or remove based on preferences
>       imap          cmd="imapd" listen="imap" prefork=10
>       imaps         cmd="imapd -s" listen="imaps" prefork=5
>       pop3          cmd="pop3d" listen="pop3" prefork=2
>       pop3s         cmd="pop3d -s" listen="pop3s" prefork=2
>       sieve         cmd="timsieved" listen="sieve" prefork=10
> 
>       # these are only necessary if receiving/exporting usenet via NNTP
>       #  nntp         cmd="nntpd" listen="nntp" prefork=3
>       #  nntps                cmd="nntpd -s" listen="nntps" prefork=1
> 
>       # at least one LMTP is required for delivery
>       #  lmtp         cmd="lmtpd" listen="localhost:lmtp" prefork=1
>       lmtpunix      cmd="lmtpd" listen="/var/lib/imap/socket/lmtp" prefork=10
> 
>       # this is only necessary if using notifications
>       #  notify       cmd="notifyd" listen="/var/lib/imap/socket/notify" 
> proto="udp" prefork=1
> }
> 
> -------------------------------- /etc/cyrus.conf (part)
> 
> Mike
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