Canadian Data Center (CA DC)

The Canadian Data Center (CA DC) is deprecated as of September 30, 2022. Creating new organizations and applications on the CA DC is no longer available. Customers must migrate their workloads to one of the following regions:

  • United States

  • Europe

For more information, refer to Migration Guide for Data Centers.

Microsoft Basic Authentication in Exchange Online

Microsoft’s Basic Authentication in Exchange Online is deprecated as of October 1, 2022. Nylas no longer supports Basic Authentication in Exchange Online and Exchange Hybrid Deployment accounts for all Nylas applications.

Learn how to prepare for deprecation of Basic Authentication in Exchange Online. For more information, refer to the following resources:

Weak SSL ciphers

Weak SSL ciphers are deprecated.

The following are TLS cipher suites that Nylas supports:








  • Supported TLS versions are 1.2 and 1.3.

  • Cipher suites are in OpenSSL format.



Scheduler stability

The September release includes improved schedular stability.

  • The P90 latency for availability endpoints has been improved.

  • Scenarios that could cause double bookings have been fixed.

No customer migration is required.