# Mailgun: [Scheduled] SMTP / API IP Changes

> Mailgun maintenance “[Scheduled] SMTP / API IP Changes” on 2016-11-18: impact maintenance (vendor’s label), 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3
Last updated: 2016-11-18T21:34:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: unknown
- Started: 2016-11-18 21:34 UTC · Resolved: not resolved · Duration: ongoing
- Updates: 1
- [Vendor status page: https://status.mailgun.com/incidents/j546y9jpz7c3](https://status.mailgun.com/incidents/j546y9jpz7c3)
- [Company: Mailgun](https://rewindex.com/company/mailgun.md)

## Timeline of updates

- **unknown** : The scheduled maintenance has been completed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Maintenance posted by Mailgun, started 2016-11-18 21:34 UTC, not resolved, 1 update(s).

- Canonical URL: https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3
- Citation: Mailgun, “[Scheduled] SMTP / API IP Changes” (2016-11-18 21:34 UTC). Archived by Rewindex: https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3 (CC BY 4.0).
- Markdown link: `[Mailgun: Scheduled SMTP / API IP Changes (2016-11-18)](https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3)`


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Canonical: https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3 · Markdown: https://rewindex.com/company/mailgun/incidents/j546y9jpz7c3.md · JSON: https://rewindex.com/api/v1/companies/mailgun/incidents/j546y9jpz7c3 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T17:21:29.887Z