Subprocessor list · § Monitored daily
● Checked 06 June 2026Mailgun subprocessors
Mailgun discloses 5 sub-processors as of 06 June 2026, including Atlassian Corporation, Google LLC, Stripe Payments Europe, Limited. Registora re-checks Mailgun's published list every day and records each change; the change history on this page is RFC-3161 tamper-evident.
Mailgun discloses 5 sub-processors. Monitored every day by Registora. Source: Mailgun's disclosure.
The current list
List last changed 06 June 2026.
Third Party (4)
Atlassian Corporation
Support ticket tracking, Incident ManagementUS, Global, Mailjet, Mailgun, & Email on Acid:, USA & EUGoogle LLC
Hosting and Infrastructure;In-App Calling only: Push notifications to devices.MailGun: Cloud datacentersMessaging (MM2): Data StorageUSA, EU, Mailgun: EU, (Germany & Belgium:, EU customers), USA: US customersStripe Payments Europe, Limited
BillingMailjet & Mailgun: Support billing and payment systemsEU, Mailjet & Mailgun:, USA, EU (Ireland)Zendesk, Inc.
Customer support platformUSA, EU, and APAC
Sinch Entity (1)
Mailgun Technologies, Inc.
Customer Support, Project Management, Deployment, Service Provisioning, Managed Services, Mailjet: SupportUSA
Change history
Tamper-evident · this capture is RFC-3161 timestamped by DigiCert on 06 June 2026. Verify ↗
No changes detected since we began monitoring Mailgun.
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Registora hosts your register on your own domain, monitors every provider above for changes daily, and drafts the customer notification when one updates.