Salesforce data sources — increased authentication errors

Update timeline

1. investigating May 12, 2026, 06:25 PM UTC

   Due to mandatory security updates required by Salesforce, we recently enabled stricter token security controls across our Salesforce connectors (Marketing Cloud not affected) We are seeing an increased number of Salesforce sources reporting authentication errors ("No Access"). This is caused by existing refresh tokens being invalidated as part of the Salesforce security rollout. Affected sources need to be reconnected to generate a new valid token. We are also currently investigating issues with the reconnection flow that may prevent some users from completing the reconnect. We are working to unblock this with highest priority.