Spring Lake Park Schools

Title: Users may be unable to reply or reply-all to email messages sent to Microsoft 365 groups in Exchange Online User impact: Users may be unable to reply or reply-all to email messages sent to Microsoft 365 groups in Exchange Online. More info: As a temporary alternative, impacted users may reply or reply all to email messages through user inboxes. Current status: Our fix deployment is nearing completion, and most affected users should now be experiencing recovery. We’ll continue monitoring the deployment to ensure it completes and restores service for all affected users. Scope of impact: This issue impacts any user attempting to reply or reply-all to email messages sent to Microsoft 365 groups in Exchange Online. This information may be updated as our investigation continues. Next update by: Wednesday, October 7, 2026, at 1:00 AM UTC