Suggested Office 365 Settings
The following settings are recommended by Nylas to help ensure maximum compatibility with our sync engine.
To start, open your Exchange admin center from the Office 365 settings page.
Organization
Sharing
- Make sure the default sharing policy is set for individual calendar sharing.

Protection
Malware Filter
- Make sure sender notifications are enabled (notify internal and external senders)
- Make sure Malware Detection response is set to Delete all attachments

Connection Filter
- Use default settings

Mobile
Device Access Rules
- Make sure all iPhone devices are allowed
- Make sure there are no quarantined devices with a user agent string of
python-EAS-Client 1.0
(the fake mobile device Nylas uses to connect)

Mobile Device Mailbox Policies
- Make sure the default settings are being used.