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From: Wietse Venema (wietseporcupine.org)
Date: Mon Jul 02 2001 - 13:17:04 CDT

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    adi:
    > On Mon, Jul 02, 2001 at 11:49:57PM +0800, Yusuf Goolamabbas wrote:
    > > Jul 2 12:36:03 pfix postfix/smtpd[22796]: warning: Too many connections
    > ...
    > > I have set max incoming smtpd to 200 via master.cf and whilst these
    > > messages are coming. The number of smtpds I observer via ps cax | grep
    > > -cw smtpd is around 190-195
    >
    > You use mysql table lookup, don't you?

    Aha. In the Postfix mysql client, there are several instances of:

        msg_warn("%s", mysql_error(host->db));

    These are probably responsible for the "Too many connections"
    warnings.

    I'll make the warning a little more descriptive by adding some
    context.

    You need to crank up ypur mysql server limits.

            Wietse
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