[EMAIL PROTECTED] writes:
 > We have been giving free email accounts using qmail,vpopmail, and
 > sqwebmail.  The users can only access their email through the web
 > interface, POP access is blocked in our firewall.  Is there a way
 > to allow only certain users pop access based on username and not
 > IP??

Yes.  Instead of running qmail-pop3d like this:

        exec tcpserver 0 110 /var/qmail/bin/qmail-popup ns.crynwr.com \
        /bin/checkpassword /var/qmail/bin/qmail-pop3d Maildir

run it like this:

        exec tcpserver 0 110 /var/qmail/bin/qmail-popup ns.crynwr.com \
        /bin/checkpassword /usr/local/bin/poptest Maildir

where /usr/local/bin/poptest looks like this:

#!/bin/sh

if test -f .popok; then
    exec /var/qmail/bin/qmail-pop3d $*;
else
    echo -ERR use the web interface at http://example.com/
fi

I haven't tested this to see if it works.  That's too much like work,
and I want to be paid if I'm gonna work.

-- 
-russ nelson <[EMAIL PROTECTED]>  http://russnelson.com
Crynwr sells support for free software  | PGPok | Looking for help
521 Pleasant Valley Rd. | +1 315 268 1925 voice | tuning Apache for
Potsdam, NY 13676-3213  | +1 315 268 9201 FAX   | high performance.

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