How to Hide a Mailbox from Address List

To hide a mailbox from Address List, use the below shell command

Set-Mailbox -Identity "Mailbox Name" -HideFromAddressListsEnabled $True

To disable the Hide from Address List option

Set-Mailbox -Identity "Mailbox Name" -HideFromAddressListsEnabled $False

How to change the Mailbox Password using shell command

To set a new password for a Mailbox

Set-Mailbox -Identity "Mailbox Name" -Password (ConvertTo-SecureString -String "NewPassword" -AsPlainText -Force)

and to reset the password on next logon

Set-Mailbox -Identity "Mailbox Name" -Password (ConvertTo-SecureString -String "NewPassword" -AsPlainText -Force) -ResetPasswordOnNextLogon $True

How to quickly view the Max Send and Receive Size of a Mailbox

Use the below shell command to quickly view the Max Send and Receive Size limits of a Mailbox

Get-Mailbox -Identity "Mailbox Name" | FL Name, Max*

How to Set Mailbox Size Limits using Shell Command

Setting Mailbox Size limits using Shell commands is a quick steps which you can do that by using the below shell command

Set-Mailbox -Identity "Mailbox Name" -UseDatabaseQuotaDefaults $false -IssueWarningQuota 102400 -ProhibitSendQuota 104800 -ProhitSendReceiveQuota  204800

Values entered above as a limit is in KB

You can use this shell command in Exchange Server 2010/2013 and Office 365

View Mailbox Quota Limit settings using Shell Command

Use the below shell command to view the Mailbox Quota limit settings

Get-Mailbox -Identity "Mailbox Name" | Fl Name, UseDatabaseQuotaDefaults

If the UseDatabaseQuotaDefaults parameter is set to True then the Mailbox limits settings are inherited from the Database level settings, if it is set to false the use the below the shell command to find the quotas

Get-Mailbox -Identity "Mailbox Name" | Fl Name, UseDatabaseQuotaDefaults, ProhibitSendQuota, ProhibitSendReceiveQuota, IssueWarningQuota

Above Commands can be used in Exchange 2010 Exchange Server 2013 and Office 365