Vendor EWS migration statuses

62 products from 50 vendors, each from the vendor's own notice, with the date the notice gives and the day it was last checked. Microsoft turns Exchange Web Services off in Exchange Online on 1 April 2027.

VendorProductStatusDateChecked
AcronisAcronis Cyber Protect Cloud (Microsoft 365 backup)Moved to Microsoft Graph2026-10-012026-10-15
AskCodyAskCody (Exchange Online integration)Moved to Microsoft Graph2026-10-192026-10-22
CiscoCisco Unified Communications Manager IM and Presence Service (Office 365 calendaring)Moved to Microsoft Graph2026-03-172026-10-22
CodeTwoCodeTwo Backup for Office 365Moved to Microsoft Graph2026-10-122026-10-21
CodeTwoCodeTwo Email Signatures 365 (Sent Items Update)Moved to Microsoft Graph2026-10-122026-10-21
CodeTwoCodeTwo Office 365 Migration and Exchange MigrationMoved to Microsoft Graph2026-10-122026-10-21
CommvaultCommvault Cloud and Commvault Software (Exchange Online protection)Moved to Microsoft Graph2026-10-062026-10-21
CronofyCronofy calendar sync (Individual Connect and Enterprise Connect)Moved to Microsoft Graph2026-10-21
DattoDatto SaaS Protection (Microsoft 365)Moved to Microsoft Graph2026-10-21
eM ClienteM Client (Microsoft 365 accounts)Moved to Microsoft Graph2026-10-082026-10-21
ExclaimerExclaimer Cloud Signatures for Office 365 (Sent Items Update)Moved to Microsoft Graph2026-09-302026-10-21
HPHP Workforce Experience Platform (WXP) Collaboration O365 connectorMoved to Microsoft Graph2026-06-242026-10-22
KeepitKeepit Backup for Microsoft 365 (Exchange)Moved to Microsoft Graph2026-10-21
KingswaySoftSSIS Integration Toolkit (Email Connection Manager)Moved to Microsoft Graph2026-07-302026-10-22
MimecastSync & Recover Cloud GatewayMoved to Microsoft Graph2026-10-122026-10-14
MimecastThreat RemediationMoved to Microsoft Graph2026-09-082026-10-14
NAKIVONAKIVO Backup & Replication (Microsoft 365 backup)Moved to Microsoft Graph2026-09-302026-10-14
OmnissaWorkspace ONE Boxer (iOS and Android)Moved to Microsoft Graph2026-10-152026-10-22
RobinRobin (Office 365 calendar connection)Moved to Microsoft Graph2026-09-252026-10-21
SalesforceSalesforce Inbox, Lightning Sync and Einstein Activity CaptureMoved to Microsoft Graph2026-10-012026-10-21
Sign In SolutionsSign In Solutions Display (room displays)Moved to Microsoft Graph2026-06-242026-10-21
Sign In SolutionsSign In Solutions Planner (formerly Pronestor Planner)Moved to Microsoft Graph2026-02-272026-10-21
Spark EmailSpark EmailMoved to Microsoft Graph2026-10-22
SyncPenguinSyncPenguin calendar syncMoved to Microsoft Graph2026-08-062026-10-22
ThunderbirdThunderbird (Exchange accounts)Moved to Microsoft Graph2026-08-182026-10-15
ZohoZoho Calendar (Exchange calendar interoperability)Moved to Microsoft Graph2026-10-22
ZoomZoom Rooms (Microsoft 365 calendar integration)Moved to Microsoft Graph2026-06-242026-10-15
AfiAfi BackupMigration announced2026-07-192026-10-22
AppleApple Mail, Calendar and Contacts on macOS (Exchange accounts)Migration announced2026-04-142026-10-21
Apps4.ProApps4.Pro Migration Manager (Exchange mailbox migration)Migration announced2026-04-082026-10-22
AvePointAvePoint Cloud Backup for Microsoft 365Migration announced2026-09-032026-10-21
AvePointAvePoint Fly and Fly Server (migration)Migration announced2026-09-032026-10-21
BarracudaBarracuda Cloud-to-Cloud BackupMigration announced2026-08-312026-10-21
BitTitanMigrationWizMigration announced2026-10-052026-10-14
CloudMCloudM MigrateMigration announced2026-09-012026-10-14
DruvaCloud Backup for Microsoft 365 (inSync)Migration announced2026-10-072026-10-14
EdbMailsEdbMails Office 365 MigrationMigration announced2026-10-152026-10-22
Hornetsecurity365 Total BackupMigration announced2026-10-092026-10-21
IBMIBM Storage Protect for CloudMigration announced2026-09-102026-10-22
IvantiIvanti Email+ for iOSMigration announced2026-10-22
MailStoreMailStore Server and MailStore SPE (Microsoft 365 archiving)Migration announced2026-06-012026-10-21
MimecastContinuity for Office 365 (Event Monitor)Migration announced2026-09-082026-10-14
NinjaOneNinjaOne SaaS Backup (formerly Dropsuite)Migration announced2026-01-082026-10-21
QuestQuest On Demand MigrationMigration announced2026-10-22
RedstorRedstor Backup for Microsoft 365 (Exchange)Migration announced2026-07-212026-10-21
Shafer Systems (Notate)NotateMigration announced2026-09-082026-10-22
ShareGateShareGate Migrate (Copy mailboxes)Migration announced2026-09-182026-10-22
SpanningSpanning Backup for Microsoft 365Migration announced2026-10-21
SynologyActive Backup for Microsoft 365Migration announced2026-08-202026-10-15
SysCloudSysCloud Backup for Microsoft 365Migration announced2026-10-21
TitanHQArcTitan (Microsoft Exchange backup)Migration announced2026-10-21
VeeamVeeam Backup for Microsoft 365Migration announced2026-10-072026-10-14
VeeamVeeam Data Cloud for Microsoft 365Migration announced2026-09-152026-10-14
FreshworksFreshsales (Microsoft 365 email connection)Not known yet2026-10-22
LogitechLogitech Room Booking and Tap Scheduler (Sync)Not known yet2026-10-15
ApptotoApptoto Sync Agent (Microsoft 365 mailboxes)Retired2026-09-172026-10-22
MicrosoftDynamics 365 Customer Engagement (on-premises) server-side synchronization with Exchange OnlineRetired2026-08-142026-10-21
MicrosoftLegacy Outlook for MacRetired2026-10-012026-10-21
MimecastMimecast Synchronization Engine (MSE)Retired2026-09-082026-10-14
MimecastSimply Migrate (Archive Mailbox)Retired2026-09-082026-10-14
MimecastSync & Recover Cloud Integrated (Restore)Retired2026-09-082026-10-14
ZohoZoho Mail migration from Microsoft 365 (In-Place Archive mailboxes)Retired2026-10-052026-10-22
Get an email when any vendor's status changes

One email from ewsappid.com each time a status on this page changes, nothing else, and none after 1 April 2027. Every alert has an unsubscribe link; one press deletes your address, or write to support@ewsappid.com at any time. Sender details are on the contact page; see the privacy policy.

Missing a vendor? Tell us and it is added once the vendor publishes a notice. For the AppIDs of the most common apps, including those that register in your own tenant, see LazyAdmin's known EWS apps table.