New User | Create On-premises Mailbox rule

Exchange Database

Select the Exchange database.

Hide from GAL

Specify whether this recipient is visible in Global Address Lists.

Mailbox Quota

Use database quota defaults

Set to Yes to use database quotas defaults or not.

Set to No to specify quota manually, using the settings listed below.

Calendar logging quota

Issue warning quota

Prohibit send quota 

Prohibit send/receive quota

Recoverable items quota

Recoverable items warning quota

These settings should use one of the following units:

1. B (bytes)
2. KB (kilobytes)
3. MB (megabytes)
4. GB (gigabytes)
5. TB (terabytes)

To use these parameters to enforce a specific quota value for the mailbox, you need to set the Use database quota defaults to No.

Mailbox Size Limits 

Maximum size of a message sent

Maximum size of a message recieved

Specify the maximum size of a message that can be sent or recieved by the mailbox.

Provide an integer value, qualified with one of the following units:

1. B (bytes)
2. KB (kilobytes)
3. MB (megabytes)
4. GB (gigabytes)
5. TB (terabytes)

The default value is 35840 KB

Enable in-place archive

Select Yes to create an in-place archive mailbox.

Retention policy

Select the retention policy enabled for your organization.

Use database retention defaults

Using database retention defaults is possible.

Length of time to keep soft-deleted items

Specify the length of time to keep soft-deleted items for the mailbox. Soft-deleted items are items that have been deleted by using such methods as deleting items from the Deleted Items folder or using Shift + Delete.

To specify a value, enter it as a time span: dd.hh:mm:ss where dd = days, hh = hours, mm = minutes, and ss = seconds. The default value is 14 days (14.00:00:00).  The value range for this property is from 0 through 24,855 days.

Enable Litigation Hold

Specify Yes to place the mailbox on litigation hold. Specify No to disable the Litigation Hold.

After a mailbox is placed on litigation hold, messages can't be deleted from the mailbox. Deleted items and all versions of changed items are retained in the Recoverable Items folder. Items that are purged from the dumpster are also retained and the items are held indefinitely. If you enable litigation hold, single-item recovery quotas aren't applied.

Litigation hold duration (days)

Specify the number of days the mailbox items are held if the mailbox is placed on litigation hold. The duration is calculated from the date a mailbox item is received or created.

Specify No to disable an In-Place Hold.

Enable In-place Hold duration (days)

Specify the number of days for the In-Place Hold on the mailbox items. The duration is calculated from the time the item is received or created in the mailbox.

Language

Specify the language preferences for this mailbox. Several Exchange components display information to a mailbox user in the preferred language if that language is supported. Some of those components include quota messages, non-delivery reports (NDRs), the Outlook on the web user interface, and Unified Messaging (UM) voice prompts.

Time Zone

Specify the time zone for the mailbox.

A valid value for this parameter is a supported time zone key name (for example, "Pacific Standard Time"). 

Date Format

Specify the date format string.

For example, if the language is set to en-US, valid DateFormat parameter values include:

• M/d/yyyy: This is the default value for en-US.

• M/d/yy

• MM/dd/yy

• MM/dd/yyyy

• yy/MM/dd

• yyyy-MM-dd

• dd-MMM-yy

For more information about the date format strings, see Standard Date and Time Format Strings (https://go.microsoft.com/fwlink/p/?LinkId=784852).

Time Format

Specify the time format based on the current or specified language value for the mailbox.

For example, if the language is set to en-us, valid TimeFormat parameter values include:

• h:mm tt: This is the default value for en-US.

• hh:mm tt

• H:mm

• HH:mm

Wait before applying regional settings (seconds)

Specify the number of seconds to wait before applying regional settings for the created mailbox.

Enable Auditing

Specify Yes to enable mailbox audit logging and No to disable audit logging for the mailbox. If auditing is enabled, actions specified in the following parameters are logged: Mailbox operations to log for mailbox (AuditOwner), Mailbox operations to log for mailbox (AuditDelegate), and Mailbox operations to log for mailbox (AuditAdmin).

Maximum age of audit log

Specify the maximum age of audit log entries for the mailbox. Log entries older than the specified value are removed. The default value is 14 days (14.00:00:00).

To specify a value, enter it as a time span: dd.hh:mm:ss where dd = days, hh = hours, mm = minutes, and ss = seconds.

Setting this parameter to the value 00:00:00 removes all audit log entries for the mailbox. The entries are removed the next time the Managed Folder Assistant processes the mailbox.

Mailbox operations to log for mailbox (AuditOwner)

Mailbox operations to log for mailbox (AuditDelegate)

Mailbox operations to log for mailbox (AuditAdmin)

Select the mailbox operations from the list to log as part of mailbox auditing logging for mailbox owners, delegate users, and administrators respectively.

The list of supported operations depends on the Exchange On-premises version. So, not all operations displayed in the picker can work for the exchange server that specified in Exchange extension.

For more details, about supported operations, please see the description of these parameters: 

• -AuditAdmin
• -AuditDelegate
• -AuditOwner 

in Set-Mailbox cmdlet. 

You can add any required operation manually without using picker. Use a comma as a delimiter.

Disable MAPI

Disable POP3

Disable IMAP4

Disable Exchange ActiveSync

Disable OWA

Disable OWA for Devices

Specify these settings to enable or disable access to the mailbox by using the corresponding protocol clients.

OWA mailbox policy

ActiveSync mailbox policy

Select from the list or specify the name of the corresponding Exchange policy.

Reply all is the default response for messages

Specify Yes to set Reply All as the default response for messages in Outlook on the web.

Enable automatic email address updates by address policy

This setting allows selecting whether to enable automatic email address updates by address policy or not.