Changes / Webflow / Reports of form notification emails not being received

Webflow: Major incident: Reports of form notification emails not being received

Summary

Webflow’s major Email Notifications outage prevented some customers from receiving form notification emails from 2025-09-30 12:25 UTC to 2025-09-30 18:10 UTC, lasting 5 h 45 min. An upstream provider issue caused the failures and was resolved following the provider’s fix; submissions remained accessible in the Forms tab in Site Settings.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 71%)Changed Detected Source: stspg.io (opens in new tab)

What changed

AddedTitle#1
Before: not present
After: Reports of form notification emails not being received
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2025-09-30 12:25 UTC
AddedResolved time#5
Before: not present
After: 2025-09-30 18:10 UTC
AddedAffected components#6
Before: not present
After: Email Notifications
AddedUpdateinvestigating#7
Before: not present
After: We are currently investigating reports that form notification emails are not being delivered as expected for some customers. This correlates with an ongoing with an Incident that our upstream mail provider is facing, but we are working diligently to validate the root cause and will share another update as soon as possible. In the meantime, form submissions can be accessed from the Forms tab in Site Settings.
AddedUpdateidentified#8
Before: not present
After: We have identified that some form notification emails are not being delivered due to an issue with an upstream provider. Our provider has identified the issue and is working towards a solution. While they work to resolve the issue, form submissions can be accessed from the Forms tab in Site Settings.
AddedUpdateidentified#9
Before: not present
After: Our upstream provider are continuing to work to resolve this issue as a matter of urgency, and we will continue to share updates as new information becomes available. In the meantime, form submissions can be accessed from the Forms tab in Site Settings.
AddedUpdateidentified#10
Before: not present
After: Our upstream provider is continuing to work on a fix for this issue, and we are sharing updates as new information becomes available. In the meantime, form submissions remain accessible from the Forms tab in Site Settings.
AddedUpdatemonitoring#11
Before: not present
After: A fix has been implemented by our upstream provider, and we are actively monitoring to ensure that form notification emails are being delivered as expected.
AddedUpdateresolved#12
Before: not present
After: This incident has been resolved following a fix from our upstream provider. Form notification emails are now being delivered as expected. We appreciate your patience while we worked to restore normal service.

First version of this incident archived by Rewindex. View the live incident (opens in new tab).

History of this incident

When (UTC)ChangeKind
Major incident: Reports of form notification emails not being received (this change)
Webflow’s major Email Notifications outage prevented some customers from receiving form notification emails from 2025-09-30 12:25 UTC to 2025-09-30 18:10 UTC, lasting 5 h 45 min. An upstream provider issue caused the failures and was resolved following the provider’s fix; submissions remained accessible in the Forms tab in Site Settings.
Major incident

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