本文檔介紹郵件安全裝置(ESA)和安全管理裝置(SMA)的郵件隊列大小和郵件保留限制。
在某些情況下,裝置必須儲存郵件以便以後傳送。下表彙總了每種模型的郵件隊列大小和估計郵件保留期:
| 裝置型別 | 型號 | 郵件隊列大小 | 最大消息數(估計) |
|---|---|---|---|
| ESA(物理) | C195 | 10 GB | 690,000 |
| ESA(物理) | C395 | 35 GB | 2,440,000 |
| ESA(物理) | C695 | 70 GB | 4,890,000 |
| ESAv(虛擬) | C100V | 10 GB | 690,000 |
| ESAv(虛擬) | C300V、C600V | 70 GB | 4,890,000 |
| SMA(物理) | M19 | 10 GB | 690,000 |
| SMA(物理) | M39 | 20 GB | 1,390,000 |
| SMA(物理) | M69 | 30 GB | 2,090,000 |
| SMAv(虛擬) | M100V | 10 GB | 690,000 |
| SMAv(虛擬) | M300V | 20 GB | 1,390,000 |
| SMAv(虛擬) | M600V | 30 GB | 2,090,000 |
要確定裝置的確切郵件隊列大小,請從命令列介面(CLI)執行status detail命令。
狀態詳細資訊
C100V的輸出示例:
(Machine esa.example.com)> status detail
Gauges: Current
System
RAM Utilization 2%
Overall CPU load average 28%
CPU Utilization
MGA 16%
Anti-Spam 0%
Anti-Virus 0%
Reporting 0%
Quarantine 0%
Disk I/O Utilization 0%
Resource Conservation 0
Logging Disk Usage 22%
Logging Disk Available 123G
Connections
Current Inbound Conn. 0
Current Outbound Conn. 0
Queue
Active Recipients 0
Unattempted Recipients 0
Attempted Recipients 0
Messages In Work Queue 0
Destinations In Memory 4
Kilobytes Used 0
Kilobytes Free 8,388,608
Messages In Quarantine
Policy, Virus and Outbreak 0
Kilobytes In Quarantine
Policy, Virus and Outbreak 0
| 修訂 | 發佈日期 | 意見 |
|---|---|---|
2.0 |
07-Aug-2026
|
已刪除EoL型號並更新要使用的命令。 |
1.0 |
09-Sep-2014
|
初始版本 |