最後更新: 2019-05-10

 

 

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User 's Mailbox Info.

 

# Mailbox Info

Get-Mailbox USERNAME

Name                      Alias                ServerName       ProhibitSendQuota
----                      -----                ----------       -----------------
username                  username             exserver         unlimited

# More Info

Get-Mailbox USERNAME | fl

# Client Access settings

Get-CASMailbox tim | fl

 

 

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Mailbox List

 

# All mailbox

Get-Mailbox | Select-Object PrimarySmtpAddress | Sort PrimarySmtpAddress

# Active mailbox

Get-Mailbox | where {$_.OrganizationalUnit -like "*remove_user*"} | Select-Object PrimarySmtpAddress | Sort PrimarySmtpAddres

 

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LastLogonTime

 

Get-MailboxStatistics -Identity tester

DisplayName               ItemCount    StorageLimitStatus                                                 LastLogonTime
-----------               ---------    ------------------                                                 -------------
tester                    38                                                                        9/2/2016 1:31:05 PM

 

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Mailbox size

 

An user usage

Get-MailboxStatistics -Identity tim.lau | fl DisplayName, TotalItemSize, ItemCount

DisplayName   : tim lau
TotalItemSize : 2.124 MB (2,227,148 bytes)
ItemCount     : 21

All user usage

Get-Mailbox | Get-MailboxStatistics | fl DisplayName, TotalItemSize, ItemCount

 

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Disable a mailbox

 

If you disable a mailbox, then all Exchange specific attributes are removed from the according Active Directory user.

The Exchange data will not be deleted at this time, but you will find the mailbox in the disconnected mailbox section of the recipient administration.

And you are able to connect this mailbox to another Active Directory user.

You have to configure the retention time of the mailboxdatabase in orderr to configure the time this unconnected mailbox is stored on your Exchangeserver.

When we disable a mailbox in Exchange Server 2007 we are removing the exchange attributes of this mailbox, but the user remains in Active Directory.

個 Disable mailbox 會 Default 在 30 被 exchange 刪除

CLI

Disable-Mailbox -id "alias"

 

設定 Iteam 可以保留幾多日

Set-Mailbox -Identity "alias" -RetainDeletedItemsFor 30

 

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Removing mailboxes

 

We can also remove a mailbox, but be aware that removing a mailbox will also delete the object in Active Directory.

Remove-Mailbox -Identity "alias"

 

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Reconnecting Mailboxes

 

By default all the removed/disabled mailboxes stay in the mailbox store for 30 (thirty) days.

This value can be set at mailbox store level.

To change this retention value we should:

Open Exchange Management Console
Expand Server Configuration
Click on Mailbox
Select your server in the Mailbox Pane
Click on Mailbox Store in the Result Pane
Click on Properties in the Actions pane (Figure 11)

 

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Login 時的 Event Log

 

4776

The computer attempted to validate the credentials for an account.

Authentication Package:    MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
Logon Account:    tim
Source Workstation:    EXSERVER
Error Code:    0x0

4648

A logon was attempted using explicit credentials.

...

Account Whose Credentials Were Used:
    Account Name:        tim
    Account Domain:        MYMAILSERVER
    Logon GUID:        {00000000-0000-0000-0000-000000000000}

...

Process Information:
    Process ID:        0x15a0
    Process Name:        C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\PopImap\Microsoft.Exchange.Imap4.exe

Network Information:
    Network Address:    -
    Port:            -

4624

An account was successfully logged on.

...

Process Information:
    Process ID:        0x15a0
    Process Name:        C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\PopImap\Microsoft.Exchange.Imap4.exe

Network Information:
    Workstation Name:    EXSERVER
    Source Network Address:    -
    Source Port:        -

...

 

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Exchange check forwarding

 

[1]

Get-Mailbox | Where {$_.ForwardingAddress -ne $null} | Select Name, ForwardingAddress, DeliverToMailboxAndForward

[2]

Get-Mailbox -Filter {ForwardingAddress -ne $null} | ft Name,ForwardingAddress,DeliverToMailboxAndForward -Autosize

 

 

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Exchange 2010 mail contacts

 

Mail contacts are an Exchange recipient type.

They are essentially the same thing as Active Directory contacts,

but with one exception -- they are mail-enabled.

Mail contacts are created through the Exchange Management Console (EMC) / New-MailContact command

Both mail users and mail contacts appear in the Global Address List (GAL)

Active Directory contacts

Contacts are Active Directory objects that are totally independent of Exchange Server.

("Active Directory Users and Computers" console)

An Active Directory contact is really just a repository for information.

mail users

The only thing that differentiates a mail user from any other user in an Exchange organization
is that mail users cannot send and receive Exchange mail.

The user's account is a link to an external email address. (people outside your Exchange )

Microsoft refers to Active Directory users with Exchange mailboxes as Mail Enabled Users;

do not confuse this with mail users. These mailboxes are also sometimes referred to as user mailboxes.

mail users have an Active Directory account and require a client access license (CAL).

 

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其他 CMD

 

Get-Recipient

The Select command is very powerful to find out more about it run the command:

Get-Help Select -Full

Get-Recipient | Select EmailAddresses

# 看清楚原整的 EmailAddresses
# Default 的 list 會有 "xxx..."

Get-Recipient | Select Name -ExpandProperty EmailAddresses

Get-Recipient | Select Name -ExpandProperty EmailAddresses | Select SmtpAddress

Remark

GM is an alias of Get-Member