Logging thresholds

Section heading (see the Section called Activating logging facilities and filtering messages in the chapter called Configuration of logging facilities> for more details):

[Log]

Entries:

MailSeverity=[optional specifier]threshold

PrintSeverity=[optional specifier]threshold

LogSeverity=[optional specifier]threshold

SyslogSeverity=[optional specifier]threshold

PreludeSeverity=[optional specifier]threshold

ExportSeverity=[optional specifier]threshold

ExternalSeverity=[optional specifier]threshold

DatabaseSeverity=[optional specifier]threshold

threshold may be one of none, debug, info, notice, warn, mark, err, crit, alert.

The optional specifier may be one of '!', '*', or '=', which are interpreted as 'all', 'all but', and 'only', respectively.