Actions452
- ATP Subscription Actions
- Atp Subscriptions Get
- Atp Subscriptions Post
- Atp Subscriptions Atp Notification Emails Get
- Atp Subscriptions Atp Notification Emails Put
- Atp Subscriptions Atp Notification Emails Post
- Atp Subscriptions Atp Notification Emails Delete
- Atp Subscriptions Notification Emails Post
- Atp Subscriptions Notification Emails Delete
- Atp Subscriptions Targeted Fraud Forensics Filter Get
- Atp Subscriptions Targeted Fraud Forensics Filter Post
- Atp Subscriptions Targeted Fraud Forensics Filter Groups Post
- Atp Subscriptions Targeted Fraud Forensics Filter Groups Group Id Delete
- Atp Subscriptions Url Rewriting Get
- Atp Subscriptions Url Rewriting Post
- Access Token Actions
- App Switcher Integration Actions
- Archiving Actions
- Auditing Actions
- Auditor Actions
- Auth Actions
- Content Control Actions
- Dashboard Actions
- Domains Actions
- E Learning Actions
- E Learning Admin Post
- E Learning Detail Get
- E Learning Export Progress Group Post
- E Learning Export Progress User Post
- E Learning Privacy Get
- E Learning Progress Get
- E Learning Progress Post
- E Learning Schedule Get
- E Learning Schedule Put
- E Learning Schedule Detail Get
- E Learning Schedule Detail Post
- E Learning Schedule Detail Delete
- E Learning Settings Get
- E Learning Settings Put
- E Learning Settings Post
- E Learning Settings Delete
- E Learning Statistics By E Learning Get
- E Learning Statistics By User Get
- E Learning Statistics Progress Get
- E Learning User Post
- E Learning User Count Post
- E Learning User Unassigned Post
- ESA Settings Actions
- Email Preview Actions
- Emails Actions
- Emails ATP Actions
- Emails Deliver Actions
- Environments Actions
- Filter Settings Actions
- Magic Link Login Settings Actions
- Threat Live Monitoring Actions
- Auth Checks Actions
- System User Management Actions
- CMC Integration Actions
- Compliance Filter Actions
- Continuity Service Actions
- Continuity Service Get
- Continuity Service Post
- Continuity Service Emergency Password Get
- Continuity Service Emergency Password Post
- Continuity Service Set Emergency Password Post
- Continuity Service Type Get
- Continuity Service Type Post
- Continuity Service Users Get
- Continuity Service Users Post
- Continuity Service Users Delete
- Currency Actions
- Dmarc Activate Actions
- Email Authentication Actions
- Email Authentication Dkim Signature Get
- Email Authentication Dkim Signature Post
- Email Authentication Dkim Validation Get
- Email Authentication Dkim Validation Post
- Email Authentication Dmarc Get
- Email Authentication Dmarc Post
- Email Authentication Dns Check Get
- Email Authentication Exceptions Get
- Email Authentication Exceptions Post
- Email Authentication Exceptions Delete
- Email Authentication Spf Get
- Email Authentication Spf Post
- Email Encryption Actions
- Email Encryption Check Post
- Email Encryption Communication Settings Get
- Email Encryption Communication Settings Put
- Email Encryption Communication Settings Post
- Email Encryption Communication Settings Delete
- Email Encryption Communication Settings Export Post
- Email Encryption Communication Settings List Get
- Email Encryption Encryption Methods Get
- Email Encryption Encryption Methods Put
- Email Encryption Encryption Methods Post
- Email Encryption Smime User Certificates Get
- Email Encryption Smime User Certificates Put
- Email Encryption Smime User Certificates Post
- Email Encryption Smime User Certificates Export Post
- Email Encryption Smime User Certificates Metadata Post
- Email Information Actions
- Emails Mark As Actions
- Emails Deny And Allowlisting Actions
- Email Statistics Actions
- Emails Statistics By Time Post
- Emails Statistics By Time Export Post
- Emails Statistics By Type Post
- Emails Statistics By User Post
- Emails Statistics Frequency Get
- Emails Statistics Frequency Post
- Emails Statistics Receiver Get
- Emails Statistics Receiver Post
- Emails Statistics Receiver Delete
- Emails Statistics Summary Post
- Groups Actions
- Mailboxes Actions
- Mailboxes Put
- Mailboxes Post
- Mailboxes Delete
- Mailboxes Export Post
- Mailboxes Search Post
- Mailboxes Alias Put
- Mailboxes Alias Post
- Mailboxes Alias Delete
- Mailboxes Deputy Get
- Mailboxes Deputy Put
- Mailboxes Deputy Delete
- Mailboxes Foreign Put
- Mailboxes Forward Put
- Mailboxes Forward Delete
- Mailboxes Forward Export Post
- Mailboxes Forward Mailbox Id Get
- Mailboxes Forward Mailbox Id Post
- Mailboxes Mfa Get
- Mailboxes Mfa Reset Post
- Mailboxes Password Post
- Mailboxes Reassignment Post
- Mailboxes Reassignment Mailbox Id Get
- Mailboxes Reassignment Mailbox Id Put
- Mailboxes Reassignment Mailbox Id Delete
- Mailboxes Rename Post
- Mailboxes Mailbox Id Post
- Object Actions
- Object Hierarchy Actions
- Password Reset Actions
- Spam And Malware Protection Actions
- Filtering Filtering Action Mode Actions
- Inbox Manager Action Actions
- Inbox Manager Link Actions
- Inbox Manager Show Actions
- Mailbox Groups Actions
- Multi Factor Authentication Actions
- Personal Data Actions
- Module Federation Actions
- MX Records Actions
- Mx Relays Actions
- One Way Tokens Actions
- Email Actions Actions
- Quarantine Report Actions
- Quarantine Report Custom Text Actions
- Quarantine Report Last Report Actions
- Quarantine Report On Demand Actions
- Quarantine Report Template Preview Actions
- Bulk User Import Actions
- Default User Settings Actions
- LDAP Connection Settings Actions
- Service Dashboard Ldap Active Directory Status Get
- Service Dashboard Ldap Connections Put
- Service Dashboard Ldap Connections Post
- Service Dashboard Ldap Connections Ldap Connection Id Get
- Service Dashboard Ldap Connections Ldap Connection Id Post
- Service Dashboard Ldap Connections Ldap Connection Id Delete
- Service Dashboard Ldap Connections Ldap Connection Id Valid Users Groups Get
- Service Dashboard Ldap Cplogin Get
- Service Dashboard Ldap Cplogin Post
- Service Dashboard Ldap General Get
- Service Dashboard Ldap General Post
- Service Dashboard Ldap Login Test Post
- Service Dashboard Ldap Login Test Filter Post
- Service Dashboard Ldap Usable Get
- Restrictions Actions
- Security Awareness Service Actions
- Sat Analytics Teachable Moment Post
- Sat Analytics Teachable Moment Group Post
- Sat Employee Settings Get
- Sat Employee Settings Post
- Sat Phishing Employee Evaluation Attacks Get
- Sat Phishing Employee Evaluation Summary Get
- Sat Phishing Identity Spoofing Get
- Sat Phishing Identity Spoofing Put
- Sat Phishing Identity Spoofing Delete
- Sat Users Send Emails In Name Get
- Sat Users Send Emails In Name Put
- Service Dashboard Actions
- Service Dashboard Search Post
- Service Dashboard Customer Types Get
- Service Dashboard Customers Post
- Service Dashboard Customers Patch
- Service Dashboard Customers Target Id Delete
- Service Dashboard Partners Post
- Service Dashboard Partners Allowed Filtering Integration Modes Put
- Service Dashboard Partners Allowed Filtering Integration Modes Bulk Put
- Service Dashboard Partners Target Id Delete
- Service Dashboard Role Assignments Get
- Service Dashboard Role Assignments Post
- Service Dashboard Role Assignments Role Assignment Id Post
- Service Dashboard Role Assignments Role Assignment Id Delete
- Service Dashboard Roles Get
- Service Dashboard Contacts Actions
- Signature And Disclaimer Actions
- Service Dashboard Managed Flag Actions
- Support Information Actions
- Terms And Conditions Actions
- General Onboarding Actions
- Thirdparty Check User Type Post
- Thirdparty Marketplace Onboarding Post
- Thirdparty Marketplace Onboarding Delete
- Thirdparty Marketplace Onboarding Customer Get
- Thirdparty Marketplace Onboarding Redirect Get
- Thirdparty Onboarding Redirect Get
- Thirdparty Select Attribute Get
- Thirdparty Select Attribute Put
- Thirdparty Select Attribute Post
- Thirdparty Slo Idplogouturi Get
- Thirdparty Sso Get
- Thirdparty Sso Authresult Post
- Thirdparty Sso Exclude Get
- Thirdparty Sso Exclude Post
- Thirdparty Sso Idploginurl Get
- Thirdparty Contact Id Contact Get
- O 365 Onboarding Actions
- Thirdparty O 365 App Permissions Get
- Thirdparty O 365 App Permissions Put
- Thirdparty O 365 App Permissions Delete
- Thirdparty O 365 Authresult Post
- Thirdparty O 365 Auto Remediate Get
- Thirdparty O 365 Auto Remediate Permission Link Post
- Thirdparty O 365 Bundle Info Get
- Thirdparty O 365 Customer Data Sanity Check Post
- Thirdparty O 365 Cyber Assistant Permission Link Get
- Thirdparty O 365 Extend Login Link Get
- Thirdparty O 365 Extension Installation Get
- Thirdparty O 365 Login Redirect Get
- Thirdparty O 365 Msloginurl Get
- Thirdparty O 365 Onboarding Status Get
- Thirdparty O 365 Onboarding Privacy Policy Link Get
- Thirdparty O 365 Outlooktoken Post
- Thirdparty O 365 Permission Link Post
- Thirdparty O 365 Purchase Post
- Thirdparty O 365 Send Dns Settings Post
- Thirdparty O 365 Send Outgoing Configure Mail Post
- Thirdparty O 365 Shared Mailboxes Permission Link Get
- Thirdparty O 365 Status Get
- Thirdparty O 365 Teams Protection Customer Chat Chat Id Delete
- Thirdparty O 365 Teams Protection Customer User User Email Patch
- Thirdparty O 365 Teams Protection Feedback Put
- Thirdparty O 365 Teams Protection Settings Get
- Thirdparty O 365 Teams Protection Settings Put
- Thirdparty O 365 Teams Protection Threat Logs Post
- Thirdparty O 365 Teams Protection Permission Link Get
- Thirdparty O 365 Tp Customer Data Get
- Thirdparty O 365 Upgrade From Eep To Tp Permission Link Post
- Thirdparty O 365 Upgrade To Hybrid Post
- URL Scan For The ATP Service Actions
- Upload Service Actions
- URP Configuration Add In Actions
- URP Configuration Customer Validation Instances Actions
- URP Configuration Set Trusted Domains Status Actions
- Urp Configuration Tenant Validation Instance Decouple Actions
- URP Configuration Trusted Domains Actions
- Urp Configuration User Validation Instance Decouple Actions
- URP Configuration User Validation Instances Actions
- URP Configuration Users Actions
- Unintended Recipient Protection URP Actions
- Urp Statistics User Ingestion Values Actions
- User Actions
- User Get
- User Format Get
- User Manual Information Get
- User Out Of Office Get
- User Out Of Office Post
- User Settings Get
- User Settings Post
- User Settings Delete
- User Settings Dateformat List Get
- User Settings Language List Get
- User Settings Numberformat List Get
- User Settings Timeformat List Get
- User Settings Timezone List Get
- User Panel Actions
- Version Actions
- Whitelabeling Actions
- Whitelabeling Get
- Whitelabeling Post
- Whitelabeling By Object Get
- Whitelabeling Check Domain Get
- Whitelabeling Infos Get
- Whitelabeling Pwa App Icon Size Get
- Whitelabeling Pwa Css Get
- Whitelabeling Pwa Favicon Get
- Whitelabeling Pwa Logo Get
- Whitelabeling Pwa Manifest Get
- Whitelabeling Pwa Splash Screen Size Get
- Whitelabeling Whitelabeling Id Post
- Whitelabeling Whitelabeling Id Delete
Mailbox Groups → Mailboxes Groups Get
AI-generatedSummary
Get mailbox groups for an object
Inputs
None.
Output shape
array of mailbox group objects
The operation calls the Hornet API endpoint to list mailbox groups for the given object_id, optionally filtered by mailbox_id. The APP‑ID header is mandatory. Additional request options (batching, SSL verification, proxy, timeout) can be configured via the Request Options collection.
Examples
Example 1: Fetch mailbox groups for a user
Set Object Id to the user's ID, leave Mailbox Id at 0, and provide your APP‑ID.