·SendGridElevated bounce processing latency2026-08-10·MailchimpCampaign editor intermittent errors2026-08-05✓ResendAPI rate limit adjustment2026-07-28·KlaviyoFlow trigger delay for Shopify events2026-07-15·BrazeDashboard slowness US-East2026-06-22!HubSpotMarketing email send queue backlog2026-06-08·SendGridElevated bounce processing latency2026-08-10·MailchimpCampaign editor intermittent errors2026-08-05✓ResendAPI rate limit adjustment2026-07-28·KlaviyoFlow trigger delay for Shopify events2026-07-15·BrazeDashboard slowness US-East2026-06-22!HubSpotMarketing email send queue backlog2026-06-08

Provider incident timeline

Kurz. We log publicly reported incidents and note when our synthetic benchmark runs were affected. This is not a real-time status page.

  1. minorSendGrid

    Elevated bounce processing latency

    SendGrid reported slower bounce webhook delivery during a regional maintenance window. Our test batch saw 12-minute median delay vs the usual 3 minutes.

  2. minorMailchimp

    Campaign editor intermittent errors

    Some users saw 503 errors saving campaigns. Deliver Metrics synthetic checks recovered within 4 hours.

  3. resolvedResend

    API rate limit adjustment

    Resend published updated rate limits for batch sends. No delivery impact observed in our n=120 test run.

  4. minorKlaviyo

    Flow trigger delay for Shopify events

    Klaviyo acknowledged delayed flow triggers for a subset of Shopify stores. Median trigger lag in our test store rose from 45s to 3m during the window.

  5. minorBraze

    Dashboard slowness US-East

    Braze status page noted elevated dashboard latency. Sending API remained within SLA in our checks.

  6. majorHubSpot

    Marketing email send queue backlog

    HubSpot reported a send queue backlog affecting large batch campaigns. Our 10k-contact test completed 47 minutes late.