Outreach (Microsoft Graph connection, email and calendar)
Outreach · 90ef5da8-ca40-43e4-8420-2a2c6cc08356
- Application ID
90ef5da8-ca40-43e4-8420-2a2c6cc08356- Application
- Outreach (Microsoft Graph connection, email and calendar)
- Vendor
- Outreach
- Publisher
- Third-party vendor
- Uses EWS
- No, per a public source
- EWS status
- Moved to Microsoft Graph
- Vendor notice
- https://support.outreach.io/hc/en-us/articles/5327930328475
What to do
Client ID in the Graph option of Outreach's own admin consent site. Mailboxes connected through Graph do not use EWS. Mailboxes still on the EWS option use the other Outreach ID in this file.
Sources
- Outreach O365 Admin Consent (Graph option), read 2026-10-25
- https://support.outreach.io/hc/en-us/articles/5327930328475, read 2026-10-25
Last updated 2026-10-25.