Applies to: Exchange Server 2013

Topic Last Modified: 2013-01-16

Use the Set-SiteMailboxProvisioningPolicy cmdlet to modify an existing site mailbox provisioning policy.

For information about the parameter sets in the Syntax section below, see Syntax.

Syntax


`Set-SiteMailboxProvisioningPolicy -Identity <MailboxPolicyIdParameter> [-AliasPrefix <String>] [-Confirm [<SwitchParameter>]] [-DefaultAliasPrefixEnabled <$true \| $false>] [-DomainController <Fqdn>] [-IgnoreDehydratedFlag <SwitchParameter>] [-IsDefault <SwitchParameter>] [-IssueWarningQuota <ByteQuantifiedSize>] [-MaxReceiveSize <ByteQuantifiedSize>] [-Name <String>] [-ProhibitSendReceiveQuota <ByteQuantifiedSize>] [-WhatIf [<SwitchParameter>]]`

Set-SiteMailboxProvisioningPolicy -Identity
<MailboxPolicyIdParameter> [-AliasPrefix <String>]
[-Confirm [<SwitchParameter>]] [-DefaultAliasPrefixEnabled
<$true | $false>] [-DomainController <Fqdn>]
[-IgnoreDehydratedFlag <SwitchParameter>] [-IsDefault
<SwitchParameter>] [-IssueWarningQuota
<ByteQuantifiedSize>] [-MaxReceiveSize
<ByteQuantifiedSize>] [-Name <String>]
[-ProhibitSendReceiveQuota <ByteQuantifiedSize>] [-WhatIf
[<SwitchParameter>]]

Examples

EXAMPLE 1

This example changes the site mailbox provisioning policy named Default to allow the maximum size of email messages that can be received by the site mailbox to 25 MB. When you install Exchange, a provisioning policy is created with the name Default.

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Set-SiteMailboxProvisioningPolicy -Identity Default -MaxReceiveSize 25MB

EXAMPLE 2

This example changes the warning quota to 9.5 GB and the prohibit send and receive quota to 10 GB.

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Set-SiteMailboxProvisioningPolicy -Identity Default -IssueWarningQuota 9GB -ProhibitSendReceiveQuota 10GB

EXAMPLE 3

This example changes the default provisioning policy SM_DefaultPolicy and sets the AliasPrefix parameter to Project. When site mailboxes are created, they are prepended with the prefix Project-.

Note:
By default, the DefaultAliasPrefixEnabled parameter is set to `$true` and all on-premises site mailboxes are created with the prefix SM- and all cloud-based site mailboxes are created with the prefix SMO-. The AliasPrefix parameter takes precedence over the DefaultAliasPrefixEnabled parameter.

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Set-SiteMailboxProvisioningPolicy -Identity SM_DefaultPolicy -AliasPrefix Project

Detailed Description

You need to be assigned permissions before you can run this cmdlet. Although all parameters for this cmdlet are listed in this topic, you may not have access to some parameters if they're not included in the permissions assigned to you. To see what permissions you need, see the "Site mailbox provisioning policy" entry in the Sharing and Collaboration Permissions topic.

Parameters

Parameter	Required	Type	Description
Identity	Required	Microsoft.Exchange.Configuration.Tasks.MailboxPolicyIdParameter	The Identity parameter specifies the identity of the site mailbox provisioning policy that you want to edit.
AliasPrefix	Optional	System.String	The AliasPrefix parameter allows you to configure a custom prefix that you want added to site mailbox aliases. If the AliasPrefix parameter is set to a valid, non-null string, each new site mailbox will have that string prepended to the alias. If the AliasPrefix parameter is set to `$null` and the DefaultAliasPrefixEnabled parameter is set to `$true`, the default prefix will be used. If AliasPrefix parameter is set to `$null` and the DefaultAliasPrefixEnabled parameter is set to `$false`, no prefix will be used.
Confirm	Optional	System.Management.Automation.SwitchParameter	The Confirm switch causes the command to pause processing and requires you to acknowledge what the command will do before processing continues. You don't have to specify a value with the Confirm switch.
DefaultAliasPrefixEnabled	Optional	System.Boolean	The DefaultAliasPrefixEnabled parameter specifies whether all new site mailboxes will have SM- prepended to the alias if the site mailbox is in an on-premises organization or will have SMO- prepended to the alias if the site mailbox is in an Exchange Online or Office365 organization. However, if a value has been specified for the AliasPrefix parameter, that value will be used even if this parameter is set to `$true`. For example, if the DefaultAliasPrefixEnabled parameter is set to `$true`, the AliasPrefix parameter is set to `$null`, and an on-premises site mailbox is created named BugBash_2013, the alias for that site mailbox will be SM-BugBash_2013. If the AliasPrefix parameter is `$null` and the DefaultAliasPrefixEnabled parameter is `$false`, no prefix will be added for new site mailboxes. This parameter accepts `$true` or `$false`. The default value is `$true`.
DomainController	Optional	Microsoft.Exchange.Data.Fqdn	The DomainController parameter specifies the fully qualified domain name (FQDN) of the domain controller that writes this configuration change to Active Directory.
IgnoreDehydratedFlag	Optional	System.Management.Automation.SwitchParameter	This parameter is reserved for internal Microsoft use.
IsDefault	Optional	System.Management.Automation.SwitchParameter	The IsDefault switch specifies that the site mailbox provisioning policy is the default policy. You can have multiple policies, but only the default policy is followed when users create site mailboxes.
IssueWarningQuota	Optional	Microsoft.Exchange.Data.ByteQuantifiedSize	The IssueWarningQuota parameter specifies the site mailbox size that triggers a warning message to the site mailbox. The default value is 4.5 gigabytes (GB). When you enter the value, qualify the value with one of the following units: B (bytes) KB (kilobytes) MB (megabytes) GB (gigabytes) TB (terabytes) Unqualified values are treated as bytes. The valid input range for this parameter is from `1 B` to `unlimited`. If you enter a value of `unlimited`, no size limit is imposed on the site mailbox.
MaxReceiveSize	Optional	Microsoft.Exchange.Data.ByteQuantifiedSize	The MaxReceiveSize parameter specifies the maximum size of email messages that can be received by the site mailbox. The default value is 36 MB. When you enter the value, qualify the value with one of the following units: B (bytes) KB (kilobytes) MB (megabytes) GB (gigabytes) TB (terabytes) Unqualified values are treated as bytes. The valid input range for this parameter is from `1 B` to `unlimited`. If you enter a value of `unlimited`, no size limit is imposed on the site mailbox.
Name	Optional	System.String	The Name parameter allows you to change the name of the site mailbox provisioning policy.
ProhibitSendReceiveQuota	Optional	Microsoft.Exchange.Data.ByteQuantifiedSize	The ProhibitSendReceiveQuota parameter specifies the size at which the site mailbox can no longer send or receive messages. The default value is 5 GB. When you enter the value, qualify the value with one of the following units: B (bytes) KB (kilobytes) MB (megabytes) GB (gigabytes) TB (terabytes) Unqualified values are treated as bytes. The valid input range for this parameter is from `1 B` to `unlimited`. If you enter a value of `unlimited`, no size limit is imposed on the site mailbox.
WhatIf	Optional	System.Management.Automation.SwitchParameter	The WhatIf switch instructs the command to simulate the actions that it would take on the object. By using the WhatIf switch, you can view what changes would occur without having to apply any of those changes. You don't have to specify a value with the WhatIf switch.

Input Types

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn’t accept input data.

Return Types

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn’t return data.