Can the GAL-to-Relution integration run one-way or two-way, and how are sync frequency, scheduling, and conflict resolution configured?

Yes—using sync.blue®, the GAL-to-Relution integration can run one-way or two-way (selected per connection in the dashboard); sync frequency is configurable per connection as manual, hourly, daily, weekly, or monthly, with runs scheduled based on the connection’s creation time and executed continuously; on managed Android devices, the CardDAV client polling interval can be set via MDM (e.g., Intune), with a recommended 1440‑minute daily cycle and a 15‑minute minimum; conflict handling identifies existing contacts by email or by first and last name to avoid duplicates and, in one‑way mode, source values overwrite the target, while deletions follow the chosen deletion strategy (default never delete, with options to remove only deleted source contacts or to mirror the source for supported targets like CardDAV and Microsoft 365).

What security and compliance controls does sync.blue® apply to GAL-to-Relution sync (encryption, data residency, GDPR, access control, audit logs)?

For GAL‑to‑Relution synchronization, sync.blue® processes data in Germany (hosted with ISO 27001–certified partners Hetzner Online and NETWAYS), provides a Data Processing Agreement (DPA) and TOM documentation to support GDPR, offers per‑connection sync protocols downloadable from the dashboard for traceability, and sets newly created CardDAV targets to read‑only by default from Feb 5, 2025 (this default can be centrally adjusted by support); additional compliance documentation for this integration is available on request.

How is the Microsoft Global Address List (GAL) connected to Relution with sync.blue®, including required Microsoft 365 permissions and the CardDAV/LDAP endpoint configuration in Relution?

With sync.blue®, the Microsoft Global Address List (GAL) is connected to Relution by creating a sync in the sync.blue® Dashboard with source Microsoft 365 – Azure Directory / Entra ID / Global Address List and authenticating via an Azure app registration that grants application permissions User.Read.All (internal users), OrgContact.Read.All (organization contacts), and optionally Group.Read.All for group filtering; then select CardDAV or LDAP as the destination.

Which GAL contact fields and record types (people, companies) are mapped to Relution, and how are updates, deduplication, and existing contacts handled?

sync.blue® maps GAL contacts to Relution using standard fields: persons—first name, last name, company/department, position, date of birth, phone numbers (business/private/mobile with types), business email, and addresses (business/private: street, house number, ZIP, city, state, country); companies—company name, email, phone numbers, and addresses; both people and companies are supported. Updates run incrementally; existing contacts are matched by email or by first+last name and updated instead of duplicated (source values take priority). Removing already-existing duplicates must be done with target tools. By default, deletions in GAL are not removed in the target, but optional delete strategies (e.g., for CardDAV/Microsoft 365 targets commonly used with Relution) can be enabled.

How are synchronized GAL contacts made available on iOS and Android devices managed by Relution, and what latency should be expected for changes to appear?

On Relution‑managed devices, sync.blue® makes Microsoft GAL contacts available as a centrally hosted CardDAV address book: iOS receives a CardDAV account via MDM that appears as its own list in the native Contacts/Phone apps, and Android uses the deployable sync.blue® app (managed configuration) or a CardDAV account to write contacts into the device address book; latency equals the next scheduled sync.blue® run (manual, hourly, daily, weekly, monthly) plus the device’s refresh window—Android supports a managed interval of ≥15 minutes, while iOS refreshes automatically or can be forced immediately by prompting a CardDAV refresh (e.g., creating a temporary contact).

Sync Microsoft Global Address List (GAL) contacts with Relution seamlessly

Name: Sync Microsoft Global Address List (GAL) contacts with Relution seamlessly
Brand: sync.blue®
Rating: 5 (34 reviews)

sync.blue® enables seamless contact sync between Microsoft Global Address List (GAL) and Relution, requiring no software installation and supporting scheduled synchronization to automate updates. All contacts are instantly accessible across all apps and devices, with the flexibility of one-way or two-way synchronization, and the ability to create unlimited connections tailored for enterprise scalability. This solution supports a variety of contact types, ensures strict security and privacy standards, operates 24x7, and leverages universal protocols such as CardDAV, LDAP, and CSV for high compatibility. Enterprises benefit from streamlined onboarding with a free trial, reliable updates to existing contacts, and robust management of both individual and company contact records.

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How syncing Microsoft Global Address List (GAL) with Relution improves your contact management

Enjoy all these advantages when syncing your Microsoft Global Address List (GAL) contacts with Relution using sync.blue®.

No software required

sync.blue® enables cloud-based contact synchronization between Microsoft Global Address List (GAL) and Relution, removing the need for local software and reducing IT overhead. Rapid deployment across enterprise mobility management environments and automatic updates streamline operations and minimize maintenance. This no software required approach strengthens security, ensures high availability, and lowers total cost of ownership for enterprise contact management.

Scheduled sync

sync.blue® enables scheduled sync between Microsoft Global Address List (GAL) and Relution, automating contact updates across managed devices and minimizing manual effort and errors. Predictable synchronization windows support IT change management and compliance, keeping enterprise address books consistent and up to date. Time-based contact synchronization improves productivity by ensuring new hires, role changes, and deactivations propagate on schedule across the Relution MDM ecosystem.

All contacts in all apps and devices

sync.blue® connects Microsoft Global Address List and Relution to deliver a unified, continuously synchronized enterprise address book across all managed apps and devices. Changes in GAL automatically propagate to Relution-managed iOS, Android, and Outlook contacts, reducing manual effort and eliminating duplicates. Centralized contact synchronization improves data consistency, access control, and compliance while boosting productivity for mobile and remote teams.

1-way or 2-way sync selectable

sync.blue® enables selectable one-way or two-way contact synchronization between Microsoft Global Address List (GAL) and Relution, aligning with enterprise data governance and security policies. One-way sync preserves the GAL as the master source for controlled provisioning to Relution and compliance-friendly change management. Two-way sync keeps contacts consistent across Outlook, devices, and MDM workflows, reducing duplicates and manual updates for higher data quality.

Create unlimited connections

sync.blue® enables unlimited connections between Microsoft Global Address List (GAL) and Relution, scaling contact synchronization across tenants, locations, and device fleets without quotas. This flexibility centralizes contact management and keeps profiles consistently up to date, improving data quality and compliance for enterprise environments. Unlimited scalability reduces administrative overhead and fosters seamless collaboration by ensuring the same accurate contacts are available everywhere.

Different types of contacts can be synchronized (individuals, companies & more)

Different contact types such as individuals, companies, departments, and vendors can be synchronized between Microsoft Global Address List (GAL) and Relution, ensuring consistent and searchable contact data across systems and mobile devices. Automated mapping and updates reduce manual effort and errors, strengthening data quality, compliance, and mobile device management efficiency. sync.blue® provides enterprise-grade contact synchronization that unifies the address book across GAL, Relution, and business apps to streamline collaboration and accelerate workflows.

Focus on security & privacy

sync.blue® enables secure, privacy-first synchronization of contacts between Microsoft Global Address List (GAL) and Relution with encrypted transfer and GDPR-aligned processing. Employees gain always up-to-date contacts on Relution-managed devices for caller identification, messaging, and faster collaboration without manual maintenance. Centralized provisioning from Microsoft GAL streamlines lifecycle management and, combined with Relution policies, reduces data exposure and prevents contact leakage.

24x7 available

sync.blue® keeps Microsoft Global Address List (GAL) and Relution contact synchronization 24x7 available, ensuring always-on access to accurate contacts across all managed devices. Continuous, automated updates reduce downtime and manual work, boosting enterprise productivity and responsiveness across time zones. High availability safeguards business continuity and reliable communication for distributed teams and critical workflows.

Universal protocols available (CardDAV, LDAP, CSV)

sync.blue® uses CardDAV, LDAP, and CSV to connect Microsoft Global Address List (GAL) and Relution, enabling rapid deployment and broad compatibility across enterprise systems and devices. Standardized protocols provide consistent, reliable contact synchronization that keeps Relution address books aligned with GAL while reducing administrative effort and vendor lock-in. Flexible options support diverse IT policies and use cases, including LDAP directory access, CardDAV rich fields, and CSV bulk onboarding or backups.

Try for free easily

sync.blue® enables an easy try for free evaluation of Microsoft Global Address List (GAL) to Relution contact synchronization, validating interoperability without upfront investment. Streamlined onboarding and automated field mapping showcase real-time updates, conflict handling, and secure delivery to Relution-managed devices. This accelerates enterprise decision-making by reducing implementation risk, time-to-value, and total cost.

Updates existing contacts

sync.blue® continuously updates existing contacts between Microsoft Global Address List (GAL) and Relution, keeping enterprise contact synchronization accurate across all managed devices. Automated delta updates prevent duplicates and stale fields, ensuring reliable caller ID, compliant records, and consistent user profiles. Reduced manual maintenance accelerates onboarding and offboarding and lowers IT workload.

Native integration in iPhone and Android

sync.blue® synchronizes Microsoft Global Address List (GAL) contacts with Relution to deliver native integration on iPhone and Android, making corporate contacts instantly available in default phone, mail, and messaging apps. This enables accurate caller identification, fast search, and offline access on managed devices without extra apps or manual imports. Automated, policy-driven provisioning via the MDM platform ensures secure, compliant updates at scale, boosting workforce productivity and reducing IT overhead.

Proven cloud platform

sync.blue® provides a proven cloud platform that keeps Microsoft Global Address List (GAL) and Relution contacts synchronized reliably and securely. High availability, automatic updates, and compliance-ready data handling minimize IT effort while ensuring up-to-date contact data across mobile device management. Scalable performance supports large enterprise GAL directories and distributed teams without on-premises infrastructure.

Unified company phone directories

sync.blue® synchronizes the Microsoft Global Address List (GAL) with Relution, creating a unified company phone directory that stays current across all managed devices and apps. Users gain instant caller ID, accurate search, and consistent contact details on mobile and desk phones without manual updates or duplicates. Automated provisioning and removal streamline onboarding and offboarding, improve compliance, and reduce support overhead for enterprise contact management.

Scalable contact sync

sync.blue® enables scalable contact sync between Microsoft Global Address List (GAL) and Relution, maintaining consistent performance across large user populations and fleets of managed devices. Automated, incremental updates keep contacts accurate on every device while reducing administrative effort and eliminating duplication. Enterprise-grade reliability, API-driven integration, and elastic throughput support global rollouts, rapid growth, and merger-driven directory expansions.

Minimizes manual IT effort

sync.blue® automates synchronization between Microsoft Global Address List (GAL) and Relution, eliminating manual imports and reducing IT effort. Users receive a unified, always up-to-date address book on all managed devices, enhancing communication and productivity in enterprise mobility management. Real-time provisioning and deprovisioning propagate changes instantly, supporting secure onboarding and offboarding while minimizing errors.

Fast ROI

sync.blue® delivers automated, two-way contact synchronization between Microsoft Global Address List (GAL) and Relution, ensuring accurate, up-to-date contacts on all managed devices. Rapid onboarding and low configuration effort minimize IT workload and eliminate manual data entry, accelerating time-to-value and reducing support costs. The scalable subscription model unlocks immediate productivity gains for enterprise users, driving a fast ROI from streamlined contact management across GAL and Relution.

Try syncing Microsoft Global Address List (GAL) and Relution for free

Create your free sync.blue® account now and sync contacts between Microsoft Global Address List (GAL) and Relution immediately. No credit card required.

Popular use cases when syncing Microsoft Global Address List (GAL) and Relution

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About Microsoft Global Address List (GAL)

The Microsoft Global Address List (GAL) is an app developed by Microsoft that provides a comprehensive directory of contact information for employees within an organization. It allows users to access and search for contact details such as names, job titles, phone numbers, and email addresses. The GAL app is particularly useful for organizations with a large number of employees, as it provides a centralized and up-to-date resource for contact information. In addition, the cloud platform sync.blue® enables seamless synchronization of contacts with the Microsoft Global Address List (GAL). sync.blue® allows users to effortlessly update and manage their contact information, ensuring that it remains consistent and up-to-date across all platforms and devices. By syncing with GAL, users can easily access and share contact details with their colleagues, streamlining communication and collaboration within the organization.

About Relution

Relution is a comprehensive enterprise mobility management platform designed to enable organizations to securely manage and control mobile devices, applications, and data. With robust security features and flexible device management options, Relution provides centralized control for both company-owned and BYOD devices across multiple operating systems. The platform supports seamless deployment of applications, advanced security policies, remote device management, and compliance monitoring, ensuring streamlined workflows for enterprise IT administrators. sync.blue® enhances the capabilities of Relution by enabling reliable cloud-based contact data synchronization. Enterprise businesses benefit from the integration of sync.blue® with Relution, as it allows automatic and secure syncing of contact information between various cloud services, directories, and Relution-managed devices. This synchronization improves communication efficiency, supports accurate contact management, and reduces manual data handling, all while adhering to corporate security and compliance requirements. Deploying Relution together with sync.blue® ensures scalable, up-to-date contact management and device control for enterprise environments, making it a preferred solution for organizations seeking advanced mobility management and data synchronization.