--- title: How to Manage Events from Email in Exchange Online PowerShell slug: events-from-email-powershell published: 2026-09-04T00:30:39.000Z updated: 2026-09-04T00:30:39.000Z feature_image: /blog/images/events-from-email-powershell/outlook-events-from-email-settings.1600.webp feature_image_alt: Outlook settings showing Events from email options for package deliveries, flights, hotels and rental cars author: James Futhey author_slug: james meta_description: Learn how to manage Outlook events from email with Exchange Online PowerShell, including EventsFromEmailEnabled, category controls, privacy settings, invoice events, package delivery events, and multi-mailbox configuration. status: published --- Exchange Online can create calendar items from information found in email messages, such as flight reservations, hotel bookings, dining reservations, and package deliveries. For administrators, this can be useful, but it can also add calendar items that users or organizations do not want. The **events from email PowerShell** settings in `Set-MailboxCalendarConfiguration` let administrators control this behavior per mailbox. You can disable the parent feature completely, leave it enabled while turning off specific supported categories, control whether created events are marked Private, and configure invoice handling. The **events-from-email parameters** covered in this guide are available only in the cloud-based service, meaning Exchange Online. Microsoft lists `Set-MailboxCalendarConfiguration` itself for both Exchange Online and on-premises Exchange, but the events-from-email parameters discussed here are Exchange Online-only settings. For a wider reference covering the cmdlet, see [Set-MailboxCalendarConfiguration PowerShell](https://www.meetingroom365.com/blog/set-mailboxcalendarconfiguration-powershell/?ref=blog-internal.meetingroom365.com). ## How Events from Email Works EventsFromEmailEnabled is the parent setting that controls whether creating events from email messages is enabled for a mailbox. Microsoft documents the following values: - **$true:** Creating events from email is enabled. This is the default. - **$false:** Creating events from email is disabled. Microsoft explicitly identifies six category-specific parameters that can be enabled or disabled when EventsFromEmailEnabledis $true: - DiningEventsFromEmailEnabled - EntertainmentEventsFromEmailEnabled - FlightEventsFromEmailEnabled - HotelEventsFromEmailEnabled - PackageDeliveryEventsFromEmailEnabled - RentalCarEventsFromEmailEnabled These category controls are meaningful only while the parent EventsFromEmailEnabled setting is $true. This gives administrators **two levels of control**. Setting the parent property to $false disables events from email altogether. Keeping the parent property enabled allows the documented categories to be configured independently. Most of those category settings default to `$true`. Package delivery is the exception: Microsoft documents `$false` as the default for `PackageDeliveryEventsFromEmailEnabled`. `InvoiceEventsFromEmailEnabled` is also available in Exchange Online, but Microsoft documents it separately rather than listing it among the six category controls governed by EventsFromEmailEnabled. Its documentation says that $true, the default, enables creating invoices from messages and $false disables it. Microsoft does not document a dependency between this parameter and EventsFromEmailEnabled, so one should not be assumed. Events from email are also separate from calendar reminder settings. If you need to manage when reminders appear or whether they are enabled, see [Outlook Calendar Reminders with PowerShell](https://www.meetingroom365.com/blog/outlook-calendar-reminders-powershell/?ref=blog-internal.meetingroom365.com). ## Events-from-Email Parameters | Parameter | Purpose | Exchange environment | Documented default | Dependency on EventsFromEmailEnabled | | --- | --- | --- | --- | --- | | EventsFromEmailEnabled | Enables or disables creating events from email messages | Exchange Online only | $true | Parent setting | | CreateEventsFromEmailAsPrivate | Determines whether events created from email are Private or Normal | Exchange Online only | $true (Private) | No dependency documented | | DiningEventsFromEmailEnabled | Controls dining reservation events | Exchange Online only | $true | Meaningful only when parent is $true | | EntertainmentEventsFromEmailEnabled | Controls entertainment reservation events | Exchange Online only | $true | Meaningful only when parent is $true | | FlightEventsFromEmailEnabled | Controls flight reservation events | Exchange Online only | $true | Meaningful only when parent is $true | | HotelEventsFromEmailEnabled | Controls hotel reservation events | Exchange Online only | $true | Meaningful only when parent is $true | | PackageDeliveryEventsFromEmailEnabled | Controls package delivery events | Exchange Online only | $false | Meaningful only when parent is $true | | RentalCarEventsFromEmailEnabled | Controls rental car reservation events | Exchange Online only | $true | Meaningful only when parent is $true | | InvoiceEventsFromEmailEnabled | Enables or disables creating invoices from messages | Exchange Online only | $true | No dependency documented | | Identity | Specifies the mailbox to read or modify | Exchange Online and supported on-premises Exchange environments | None | Not applicable | | WhatIf | Shows what a Set-MailboxCalendarConfiguration command would do without applying the change | Exchange Online and supported on-premises Exchange environments | None | Not applicable | Microsoft documents CreateEventsFromEmailAsPrivate as $true by default. With $true, events created from email are marked Private. With $false, they are created as Normal. This setting changes the privacy status rather than enabling or disabling event creation. The Identity parameter identifies the mailbox. An email address, UPN, GUID, alias, name, and several other unique mailbox identifiers are supported. WhatIf can be added to a change command to display what would happen without modifying the mailbox. ## Check Current Events-from-Email Settings Use `Get-MailboxCalendarConfiguration` to inspect a mailbox before making changes. Limiting the output with Select-Object makes the relevant properties easier to review. ``` Get-MailboxCalendarConfiguration -Identity james@meetingroom365.com | Select-Object EventsFromEmailEnabled,CreateEventsFromEmailAsPrivate,DiningEventsFromEmailEnabled,EntertainmentEventsFromEmailEnabled,FlightEventsFromEmailEnabled,HotelEventsFromEmailEnabled,PackageDeliveryEventsFromEmailEnabled,RentalCarEventsFromEmailEnabled,InvoiceEventsFromEmailEnabled ``` This is also useful after running Set-MailboxCalendarConfiguration, because the output provides a direct check of the mailbox's resulting configuration. ## How to Manage Events from Email ### 1\. View the Current Events-from-Email Settings **Administrative purpose:** Review the relevant properties before changing a mailbox. **Command:** ``` Get-MailboxCalendarConfiguration -Identity james@meetingroom365.com | Select-Object EventsFromEmailEnabled,CreateEventsFromEmailAsPrivate,DiningEventsFromEmailEnabled,EntertainmentEventsFromEmailEnabled,FlightEventsFromEmailEnabled,HotelEventsFromEmailEnabled,PackageDeliveryEventsFromEmailEnabled,RentalCarEventsFromEmailEnabled,InvoiceEventsFromEmailEnabled ``` This returns only the settings relevant to events from email rather than the full mailbox calendar configuration. Reviewing the current configuration first is particularly useful for category settings because administrators should not assume every mailbox still has Microsoft's documented defaults. ### 2\. Disable All Events Created from Email for James **Administrative purpose:** Turn off the parent events-from-email feature for a mailbox. **Command:** ``` Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -EventsFromEmailEnabled $false ``` When EventsFromEmailEnabled is `$false`, creating events from email messages is disabled. The six category controls that Microsoft explicitly associates with the parent setting are meaningful only when the parent is $true. Verify the change: ``` Get-MailboxCalendarConfiguration -Identity james@meetingroom365.com | Select-Object EventsFromEmailEnabled ``` A value of False confirms the configured parent setting. ### 3\. Re-enable the Parent Feature **Administrative purpose:** Allow the mailbox to create events from email again. **Command:** ``` Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -EventsFromEmailEnabled $true ``` Microsoft documents `$true` as the default for EventsFromEmailEnabled. Re-enabling the parent setting makes its documented child category settings relevant again. It does not mean that every category must be enabled. Each documented child property can retain its own configured value. ### 4\. Keep Travel Events but Disable Dining and Entertainment Events **Administrative purpose:** Keep the parent feature active while removing selected reservation categories. **Command:** ``` Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -EventsFromEmailEnabled $true -DiningEventsFromEmailEnabled $false -EntertainmentEventsFromEmailEnabled $false -FlightEventsFromEmailEnabled $true -HotelEventsFromEmailEnabled $true -RentalCarEventsFromEmailEnabled $true ``` Here, events from email remain enabled, as do the flight, hotel, and rental-car categories. Dining and entertainment reservation events are disabled. Microsoft documents `$true` as the default for dining and entertainment, and both settings are meaningful only when EventsFromEmailEnabled is $true. The same documented parent relationship applies to flight, hotel, and rental-car events. ### 5\. Disable Flight and Hotel Events **Administrative purpose:** Stop the two specified travel categories without disabling the entire parent feature. **Command:** ``` Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -FlightEventsFromEmailEnabled $false -HotelEventsFromEmailEnabled $false ``` This disables flight reservation and hotel reservation events for the mailbox. It does not disable dining, entertainment, rental-car, or package-delivery categories. Both flight and hotel events default to $true according to Microsoft, and both controls are meaningful only when `EventsFromEmailEnabled` is `$true`. Verify both values: ``` Get-MailboxCalendarConfiguration -Identity james@meetingroom365.com | Select-Object EventsFromEmailEnabled,FlightEventsFromEmailEnabled,HotelEventsFromEmailEnabled ``` Checking the parent at the same time helps avoid interpreting category settings without their documented parent context. ### 6\. Configure Package Delivery Events and Event Privacy **Administrative purpose:** Enable or disable package-delivery events and decide whether generated events are marked Private or Normal. **Command:** ``` Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -PackageDeliveryEventsFromEmailEnabled $true -CreateEventsFromEmailAsPrivate $true ``` Package delivery differs from the other six documented categories because Microsoft lists `$false` as its default. Setting it to $true enables package-delivery events when the parent feature is enabled. `CreateEventsFromEmailAsPrivate $true` causes events created from email to be marked Private. Private is also Microsoft's documented default. To create them as Normal instead: ```powershell Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -CreateEventsFromEmailAsPrivate $false ``` Microsoft describes $false here as creating events as Normal or public. This does not disable event creation. To return package-delivery handling to its documented default: ```powershell Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -PackageDeliveryEventsFromEmailEnabled $false ``` ### 7\. Configure Invoice Events **Administrative purpose:** Enable or disable Microsoft's separately documented invoice-from-email setting. **Command:** ```powershell Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -InvoiceEventsFromEmailEnabled $false ``` Microsoft describes this parameter as controlling whether creating invoices from email messages is allowed. $true enables it and is the documented default. $false disables it. To enable it: ```powershell Set-MailboxCalendarConfiguration -Identity james@meetingroom365.com -InvoiceEventsFromEmailEnabled $true ``` Unlike dining, entertainment, flight, hotel, package delivery, and rental car, Microsoft does not list InvoiceEventsFromEmailEnabled among the category controls under EventsFromEmailEnabled. Do not assume a dependency that the cmdlet documentation does not state. ### 8\. Apply a Reviewed Configuration to Several Mailboxes **Administrative purpose:** Apply the same approved settings to multiple Exchange Online mailboxes. First, define the target mailboxes: ``` $mailboxes = @("james@meetingroom365.com","simon@meetingroom365.com") ``` Then review the intended change without applying it. **Command:** ``` foreach ($mailbox in $mailboxes) { Set-MailboxCalendarConfiguration -Identity $mailbox -EventsFromEmailEnabled $true -DiningEventsFromEmailEnabled $false -EntertainmentEventsFromEmailEnabled $false -PackageDeliveryEventsFromEmailEnabled $false -WhatIf } ``` WhatIf displays what the command would do without making the changes. After reviewing the output, remove `-WhatIf`: ``` foreach ($mailbox in $mailboxes) { Set-MailboxCalendarConfiguration -Identity $mailbox -EventsFromEmailEnabled $true -DiningEventsFromEmailEnabled $false -EntertainmentEventsFromEmailEnabled $false -PackageDeliveryEventsFromEmailEnabled $false } ``` Then verify the selected properties for each mailbox: ``` foreach ($mailbox in $mailboxes) { Get-MailboxCalendarConfiguration -Identity $mailbox | Select-Object Identity,EventsFromEmailEnabled,DiningEventsFromEmailEnabled,EntertainmentEventsFromEmailEnabled,PackageDeliveryEventsFromEmailEnabled } ``` For larger administrative scripts, explicitly defining the intended settings is safer than relying on assumed defaults. ## Undocumented Service-Appointment Parameter Microsoft currently lists ServiceAppointmentEventsFromEmailEnabled as a Boolean parameter for `Set-MailboxCalendarConfiguration` in Exchange Online. However, the public Microsoft Learn page does not currently provide a usable description for the parameter. Because its behavior is undocumented, this guide does not assign it a default, describe a relationship with `EventsFromEmailEnabled`, or provide an operational command example. ## Common Problems ### EventsFromEmailEnabled is false If `EventsFromEmailEnabled` is `$false`, Microsoft states that its six documented category controls are meaningful only when the parent setting is `$true`. Changing one of those category values while leaving the parent disabled does not enable the parent feature. ### A category's default value was assumed incorrectly Most documented category controls default to `$true`, but package delivery defaults to $false. Always check the mailbox rather than treating every events-from-email property as having the same default. ### The setting was applied to an on-premises mailbox Set-MailboxCalendarConfiguration exists in both Exchange Online and supported on-premises Exchange versions, but the events-from-email parameters covered here are marked as Exchange Online-only. ### Old messages were expected to be processed retroactively The cmdlet documentation describes whether creating events from email is enabled or disabled. It does not document a guarantee that changing these settings causes existing historical messages to be processed retroactively. Do not build administrative procedures around undocumented retroactive behavior. ### Private was treated as the same as disabled `CreateEventsFromEmailAsPrivate` controls whether created events are Private or Normal. It does not control whether events from email are created. To disable events from email, configure `EventsFromEmailEnabled` or, where applicable, the documented category-specific controls. ## Final Note For Exchange Online administrators, `EventsFromEmailEnabled` provides the main control over Outlook events created from email, while dining, entertainment, flight, hotel, package-delivery, and rental-car properties provide documented category-level controls beneath that parent setting. The important exceptions are worth treating explicitly. Package delivery defaults to $false, unlike the other documented child categories. Invoice handling is documented separately and should not be assigned an undocumented dependency on the parent property. `CreateEventsFromEmailAsPrivate` changes privacy status rather than whether events are created. Before changing multiple mailboxes, inspect the existing values, test the intended Set-MailboxCalendarConfiguration command with `-WhatIf`, apply only the properties you intend to change, and verify the resulting configuration with `Get-MailboxCalendarConfiguration`.