Cisco Cisco Email Security Appliance X1050 Fehlerbehebungsanleitung
ESA FAQ: How many messages can the
ESA/SMA retain in its mail queue?
ESA/SMA retain in its mail queue?
Contents
Introduction
How many messages can the ESA/SMA retain in its mail queue?
Cisco Announced Hardware Product Life Cycles
Related Information
Introduction
This document describes the mail queue size and an approximate number of messages that
can be retained on the Email Security Appliance (ESA) or Security Management Appliance (SMA).
can be retained on the Email Security Appliance (ESA) or Security Management Appliance (SMA).
How many messages can the ESA/SMA retain in its mail
queue?
queue?
Under certain circumstances it might be necessary for the appliance to store messages for
delivery at a later time. Based on an average message size of 15 KB (15,360 bytes), this table
summarizes how many messages each model of the ESA and the SMA can retain and the
corresponding mail queue size:
delivery at a later time. Based on an average message size of 15 KB (15,360 bytes), this table
summarizes how many messages each model of the ESA and the SMA can retain and the
corresponding mail queue size:
Appliance Model
Mail Queue Max Messages
ESA
C170/C190
10GB
690,000
C370/C380/C390
35GB
2,440,000
C670/C680/C690
70GB
4,890,000
X1060*/X1070
70GB
4,890,000
vESA
C100V
10GB
690,000
C300V
70GB
4,890,000
C600V
70GB
4,890,000
SMA
M190 & M380
10GB
690,000
M390 & M670/M680 20GB
1,390,000
M690 & M1070
30GB
2,090,000
vSMA
M100V
10GB
690,000
M300V
20GB
1,390,000
M600V
30GB
2,090,000
In order to determine the exact mail queue size, enter ipcheck from the CLI on your appliance.
The mail queue size is listed in the output. This output is from a C300v:
The mail queue size is listed in the output. This output is from a C300v:
Root 400MB 57%
Nextroot 400MB 60%
Var 400MB 0%
Log 408GB 1%
DB 12GB 0%
Swap 8GB
Mail Queue 70GB