SMTP Service on Sendamatic Status

[Resolved] Upstream network disruption

Wed, 25 Feb 2026 21:11:00 +0000

Update - The issue appears resolved. (21:15 UTC — Feb 25)

A network issue upstream of us is causing intermittent connection issues, investigating…

[Resolved] iCloud outage - delayed delivery to icloud.com addresses

Fri, 13 Feb 2026 15:00:00 +0000

Update - Traffic patterns for icloud.com addresses are returning to normal. (16:30 UTC — Feb 13)

We’re seeing a number of deferrals and rejections to icloud.com addresses. Tests from other ESPs show the same issue, and DownDetector.com reports a spike in user reports, so it’s likely iCloud is experiencing an issue.

[Resolved] Yahoo outage - delayed delivery to Yahoo and AOL addresses

Thu, 24 Oct 2024 06:00:00 +0000

Update - Delivery queues for Yahoo and AOL addresses are returning to normal. (18:00 UTC — Oct 24)

Yahoo email services appear to be experiencing an issue at present, causing delayed delivery to Yahoo and AOL email addresses.