---
id: "INC-twilio-7h6p6ss3xrnm"
page: "https://infrastack.ai/live/INC-twilio-7h6p6ss3xrnm"
kind: "incident"
aliases: []
title: "Twilio: Email Delivery Delays to Some Inbox Providers"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "Twilio", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["incident", "ops", "sms", "twilio", "vendor"]
not_affected_if: []
published_at: "2026-11-12T19:42:49+00:00"
first_seen_at: "2026-11-12T19:44:09+00:00"
updated_at: "2026-11-12T21:00:32+00:00"
sources: [{"source": "statuspage", "url": "https://stspg.io/6f5v3h5q1mkr", "first_seen_at": "2026-11-12T19:44:09+00:00"}]
exploit_sources: []
---

# Twilio: Email Delivery Delays to Some Inbox Providers

Link for people: https://infrastack.ai/live/INC-twilio-7h6p6ss3xrnm (this .md is for agents)

## Affected

- vendor:Twilio affected range not listed fixed no fixed version listed

## Timeline

- 2026-11-12T19:44:09+00:00 statuspage https://stspg.io/6f5v3h5q1mkr

## From the sources

We have identified the issue of delayed email delivery to Microsoft inbox providers for Email Inbox Providers. Due to a third-party provider dependency, messages sent to these inboxes are being deferred and queued for later delivery. There is no mail loss at this time. We will provide another update in 2 hours or as soon as more information becomes available.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_