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Artículos del Blog
An Important Update for Customers Using Public Folders in Exchange Online
While Public Folders will remain accessible to users through Outlook, Microsoft will begin deprecating EWS access for third‑party applications in October 2026. As a result, applications like CiraSync Cloud will no longer be able to read or sync data that resides...
Top 10 Things Every Admin Should Know Before Updating the GAL
Updating the Global Address List is a high-impact administrative task in Microsoft 365. In hybrid, multi-tenant, or coexistence environments, improper GAL Sync can cause duplicate objects, broken address resolution, and user confusion. This guide outlines...
El mejor software de sincronización de la Lista Global de Direcciones para Microsoft 365 en 2026: una guía para empresas
La sincronización de la Lista Global de Direcciones es esencial en entornos complejos de Microsoft 365 caracterizados por el crecimiento multitenant, las fusiones y adquisiciones, y las implementaciones híbridas de Exchange. Las funciones nativas de Microsoft ofrecen...
Microsoft Is Deprecating Exchange Web Services (EWS): What This Means for Public Folder Integrations
Microsoft has officially announced the retirement of Exchange Web Services (EWS) for Exchange Online, beginning in October of 2026 and ending April 1, 2027. This change has important implications for organizations that rely on third-party applications accessing Public...
Outlook Global Address List Best Practices for IT Admins: Hygiene, Security, and Update Policies
The Outlook Global Address List is a company-wide contact directory. IT admins should keep it accurate, clean, and secure by regularly updating it, removing duplicates, controlling access, and communicating changes to employees. Using consistent naming, proper...
Distribution Lists Not Showing in the Global Address List? 9 Fixes for Microsoft 365 and Exchange
If your distribution lists are not visible in the Global Address List in Outlook or Microsoft 365, it can disrupt communication. This guide walks you through nine practical fixes to restore visibility, including checking settings, refreshing caches, and verifying sync...
Lista Global de Direcciones, contactos de Outlook y libreta de direcciones: ¿cuál es la diferencia?
La Lista Global de Direcciones (LGD) es un directorio de toda la empresa que mantiene automáticamente su equipo de IT y que contiene todas las cuentas de correo electrónico y recursos internos. Contactos de Outlook son sus contactos personales que si crea y gestiona....
Global Address List Permissions & Visibility Issues: Why Some Users Don’t Show Up (and How to Fix It)
It can be frustrating when new users or contacts do not appear in your Global Address List, or Outlook seems out of date. This often happens due to permissions, visibility settings, offline caching, or directory sync delays. This guide explains why some...
