User Guide

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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 33 System Administration
Alerts
LDAP.HARD_ERROR
LDAP: work queue processing error in $name reason $why ’name’ - The name of the
query.
’why’ - Why the error
happened.
Critical. Sent when an LDAP query fails completely (after
trying all servers).
LOG.ERROR.*
Critical. Various logging errors.
MAIL.FILTER.RULE_MATCH_ALERT
MID $mid matched the $rule_name rule. \n Details: $details ‘mid’ - Unique
identification number of the
message.
‘rule_name’ - The name of
the rule that matched.
‘details’ - More information
about the message or the
rule.
Information. Sent every time when a Header Repeats rule
evaluates to
true.
MAIL.PERRCPT.LDAP_
GROUP_QUERY_FAILED
LDAP group query failure during per-recipient scanning,
possible LDAP misconfiguration or unreachable server.
Critical. Sent when an LDAP group query fails during
per-recipient scanning.
MAIL.QUEUE.ERROR.*
Critical. Various mail queue hard errors.
MAIL.RES_CON_START_
ALERT.MEMORY
This system (hostname: $hostname) has entered a ‘resource
conservation’ mode in order to prevent the rapid depletion of
critical system resources. RAM utilization for this system has
exceeded the resource conservation threshold of
$memory_threshold_start%. The allowed receiving rate for
this system will be gradually decreased as RAM utilization
approaches $memory_threshold_halt%.
’hostname’ - The name of
the host.
’memory_threshold_start’
- The percent threshold
where memory tarpitting
starts.
’memory_threshold_halt’
- The percent threshold
where the system will halt
due to memory being too
full.
Critical. Sent when RAM utilization has exceeded the system
resource conservation threshold.
MAIL.RES_CON_START_
ALERT.QUEUE_SLOW
This system (hostname: $hostname) has entered a ‘resource
conservation’ mode in order to prevent the rapid depletion of
critical system resources. The queue is overloaded and is
unable to maintain the current throughput.
’hostname’ - The name of
the host.
Critical. Sent when the mail queue is overloaded and system
resource conservation is enabled.
Table 33-7 Listing of Possible System Alerts (continued)
Component/Alert Name Message and Description Parameters