We are seeing normal email delivery success rates for most customers.
Posted Jan 23, 2026 - 20:20 EST
Update
Intellistack Support and Engineering continue to monitor success metrics for email deliveries across all of our products related to the 3rd party services disruption that occurred yesterday 1/22/26.
Posted Jan 23, 2026 - 11:32 EST
Update
We are continuing to monitor the 3rd part email delivery disruption. We will provide updates as they become available.
Posted Jan 22, 2026 - 19:44 EST
Update
We're continuing to track the ongoing service disruption with third-party email providers. We appreciate your patience while we await the provider's resolution of the root cause. We'll post our next update as soon as we have a significant change in status.
Posted Jan 22, 2026 - 18:28 EST
Monitoring
External email services are reporting issues starting about 2:00pm Eastern with errors peaking about 3:00pm.
Intellistack became aware of an ongoing outage affecting some of the third-party email service providers, which may be impacting the delivery of some emails (including notifications, submission received emails, and alerts). Our core platform and customer data remain fully secure and operational. However, during this incident, you may experience delays or failures in receiving certain emails from us. Our engineering teams are actively monitoring the situation and working closely with the email provider to restore full service as quickly as possible. We will continue to share updates as more information becomes available.
Posted Jan 22, 2026 - 16:58 EST
This incident affected: Formstack Forms (Email System (SendGrid)), Formstack Documents (SendGrid API v3, SendGrid SMTP), and Formstack Sign (Email System (SendGrid)).