Hoxhunt incident

Delivery issues in mail sending

Resolved after 3 hours 25 minutes, affecting Hoxhunt Training and Hoxhunt Admin and 1 more, on June 23, 2026.

identified Jun 23, 2026, 12:48 PM UTC

Hoxhunt is currently facing email delivery issues which our technical teams are working to fix. Normal adaptive phishing training simulations are delayed as the delivery attempt will be re-tried if the delivery is not successful (in these instances our system automatically deletes the errored delivery attempts and user statistics are not affected.) Customers in Google environments are not affected by this. Threat forwarding emails are not affected by this as they are sent in the user's context. Affected flows: -Incident escalation emails (delivery will be re-tried automatically but some delay might occur) -Automated technical testing emails (not re-tried) -Magic links for signing in (not re-tried) -Email verification emails (not re-tried) -Welcome emails for starting the training (not re-tried for self-onboarding flow via game.hoxhunt.com/begin)

Started
Jun 23, 2026, 12:48 PM UTC
Resolved
Jun 23, 2026, 04:13 PM UTC
Duration
3h 25m
Detected by Pingoru
Jun 23, 2026, 12:48 PM UTC

Affected components

Hoxhunt TrainingHoxhunt AdminHoxhunt Response

Update timeline

  1. identified Jun 23, 2026, 12:48 PM UTC

    Hoxhunt is currently facing email delivery issues which our technical teams are working to fix. Normal adaptive phishing training simulations are delayed as the delivery attempt will be re-tried if the delivery is not successful (in these instances our system automatically deletes the errored delivery attempts and user statistics are not affected.) Customers in Google environments are not affected by this. Threat forwarding emails are not affected by this as they are sent in the user's context. Affected flows: -Incident escalation emails (delivery will be re-tried automatically but some delay might occur) -Automated technical testing emails (not re-tried) -Magic links for signing in (not re-tried) -Email verification emails (not re-tried) -Welcome emails for starting the training (not re-tried for self-onboarding flow via game.hoxhunt.com/begin)

  2. resolved Jun 23, 2026, 04:13 PM UTC

    This incident has been resolved.

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