修改Exchange跟踪日志保留日期

操作目的： 将Exchange 邮件跟踪日志保留日期由默认的30天，改为60天。 目录最大大小由1G，改为2G。跟踪日志最大文件大小由10M改为20M。

操作步骤:

1. 查看服务器列表

[PS] C:\Windows\system32>Get-TransportService

Name                                                        MessageTrackingLogEnabled
----                                                        -------------------------
M6-OFFICE-MBX2                                              True
M6-OFFICE-MBX1                                              True
M6-OFFICE-MBX4                                              True
DX-OFFICE-MBX3                                              True
M6-OFFICE-MBX5                                              True
BJ-DX-MBX1                                                  True
BJ-M6-MBX03                                                 True

2. 查看默认配置

[PS] C:\Windows\system32>Get-TransportService | fl name,MessageTrackingLogMaxAge,MessageTrackingLogMaxFileSize,MessageTr
ackingLogMaxDirectorySize

Name                               : M6-OFFICE-MBX2
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : M6-OFFICE-MBX1
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : M6-OFFICE-MBX4
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : DX-OFFICE-MBX3
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : M6-OFFICE-MBX5
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : BJ-DX-MBX1
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

Name                               : BJ-M6-MBX03
MessageTrackingLogMaxAge           : 30.00:00:00
MessageTrackingLogMaxFileSize      : 10 MB (10,485,760 bytes)
MessageTrackingLogMaxDirectorySize : 1000 MB (1,048,576,000 bytes)

3. 修改mbx1

Set-TransportService -Identity M6-OFFICE-MBX1 -MessageTrackingLogMaxFileSize 20MB -MessageTrackingLogMaxDirectorySize 2GB -MessageTrackingLogMaxAge 60.00:00:00

4. 批量修改其他服务器

Get-TransportService  | ? {$_.name -ne "M6-OFFICE-MBX1"} ｜ Set-TransportService  -MessageTrackingLogMaxFileSize 20MB -MessageTrackingLogMaxDirectorySize 2GB -MessageTrackingLogMaxAge 60.00:00:00

5. 查看修改效果。

Get-TransportService | fl name,MessageTrackingLogMaxAge,MessageTrackingLogMaxFileSize,MessageTr
ackingLogMaxDirectorySize