**Exclaimer – Gmail/Google Workspace Delivery Delay** Over approximately 22 hours, messages sent from Gmail/Google Workspace experienced delivery delays reaching Exclaimer Cloud, appearing as temporary deferrals rather than outright failures, with no confirmed message loss. The issue was traced to a change on Google's side, which Exclaimer mitigated by deploying a code fix while continuing to work with Google on a permanent resolution. The incident was fully resolved on September 23, 2026.
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This incident has been resolved.
Our engineers have confirmed this issue was caused by a change on Google's side, that we have implemented a code change to mitigate and will continue to work with Google to address the issue.
We are continuing to investigate this issue.
Exclaimer engineers are investigating a delivery delay affecting some messages sent from Gmail/Google Workspace to Exclaimer Cloud. Some of these messages may be retried by the sender and may appear as temporary deferrals rather than delivery failures. We are not currently aware of any confirmed message loss and will provide updates as we learn more.
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