Mailgun release notes

Die Seite für dedizierte IP-Adressen wurde von Grund auf neu gestaltet. Bisher mussten Sie, um Ihre IP-Konfiguration zu verstehen, über mehrere Seiten navigieren und sich die Informationen manuell zusammensuchen. Ab Mitte Juni 2026 sind der Warmup-Status jeder IP-Adresse, verknüpfte Unterkonten, verknüpfte Domains und IP-Pool-Zuweisungen in einer einzigen Ansicht sichtbar – mit Filtern, um alles in Sekundenschnelle einzugrenzen und zu durchsuchen. 

Ihre IP-Adressen, Sendekonfiguration und Domains sind davon nicht betroffen. Dies ist lediglich ein Upgrade der Sichtbarkeit. 

Warum ist das wichtig? 

• Sehen Sie Ihre gesamte IP-Konfiguration auf einen Blick — Warmup-Status, verknüpfte Domains, Unterkonten und Pool-Zuweisungen befinden sich jetzt auf einer einzigen Seite, ohne dass zusätzliche Klicks erforderlich sind. 

• Nicht zugewiesene IPs schneller finden — Verwenden Sie Filter, um jede IP, die noch nicht mit einer Domain, einem Unterkonto oder einem Pool verknüpft ist, sofort anzuzeigen, damit nichts übersehen wird. 

• Direkt zu IP-Metriken springen — Klicken Sie in der IP-Liste oder auf einer beliebigen Detailseite auf "IP-Metriken anzeigen", um einen vorgefilterten Zustellbarkeitsbericht aufzurufen, ohne Filter manuell neu erstellen zu müssen. 

• Verknüpfungshistorie überprüfen — Die IP-Detailseite zeigt jetzt an, wann jede Domain, jedes Unterkonto oder jeder Pool mit einer IP verknüpft wurde (für Verknüpfungen, die am oder nach dem 23. April 2026 erstellt wurden). 

Es ist keine Aktion erforderlich, um auf die neue Seite zuzugreifen. Suchen Sie in Ihrer Navigation nach "Dedizierte IP-Adressen (Neu)" — Ihre bestehende Seite bleibt verfügbar, während Sie sich umsehen. 

Hinweis: Dies ist Phase eins einer umfassenderen Investition in das IP-Management. Eine zentralisierte IP-Zuweisung — mit der Sie IPs direkt von der Detailseite aus mit Unterkonten und Pools verknüpfen können — wird im Laufe dieses Quartals eingeführt. 

Mailgun now offers a dedicated Forwards API for configuring inbound email forwarding. Now you can set up wildcard match patterns that forward incoming messages to recipients, URLs, or storage — purpose-built for recipient-based processing at scale. 

Here's what the Forwards API gives you: 

• Simpler configuration — Wildcard match patterns replace Routes' expression syntax, so you can define forwarding rules quickly without digging through docs to get the filter logic right. 

• Better performance at scale — Routes can slow down as your rule set grows. Forwards is designed to handle large rule volumes without the performance hit. 

• Cleaner separation of concerns — Save Routes for complex, multi-action processing. Use Forwards when you just need to get messages to the right place by recipient address. 

• Flexible delivery targets — Forward to individual recipients, a URL endpoint, or store the message — whatever fits your inbound processing workflow. 

Check out the Forwards API documentation to get started. 

Inbound Routes that post to a URL now include authentication results in the payload. This mirrors behavior for routes actions that send inbound email to defined mailboxes.  

Now users can:  

• Validate senders without extra work — Authentication results arrive with the payload, so you can check SPF, DKIM, and DMARC status in the same step as processing the message. 

• Build more reliable inbound workflows — Use authentication data to filter, flag, or route messages downstream based on whether they passed or failed — directly in your webhook handler. 

• Consistent behavior across routing types — Whether you're routing to a mailbox or a URL, you now get the same authentication detail. One less thing to account for when switching between the two. 

This update requires no changes on your end.  Authentication results will appear automatically in URL action payloads going forward. 

Mailgun Inspect now includes Gmail on iOS to its preview library. You can render your emails as they'd appear on iPhone 16 running iOS 18, in both Light and Dark Mode. 

Seeing your email through the Gmail iOS lens lets you: 

• Catch rendering issues before they reach the inbox — Light and Dark Mode can expose layout breaks, image inversions, or contrast problems that only show up on mobile. Fix them before your subscribers see them. 

• Test for one of the most common mobile clients — Gmail on iOS is one of the most widely used email environments. Previewing there isn't optional if deliverability and design quality are priorities. 

• Ship with confidence — Stop guessing how your email looks on your recipients' phones. See it yourself, in the actual client, before you hit send. 

The new previews are available in Mailgun Inspect now. 

Personally Identifiable Information (PII) redaction is now available as an opt-in setting in Mailgun. When enabled, sensitive data, including recipient addresses, is redacted from webhook payloads before they're sent. No post-processing is required on your end. 

The setting lives at the account level and cascades automatically to all associated domains and subaccounts. 

Why does this matter? 

• Reduce your exposure surface — Sensitive recipient data won't travel through your webhook pipeline, cutting down the number of places PII can end up at rest or in logs. 

• Simplify compliance — Whether you're working toward GDPR, CCPA, or internal data minimization policies, this gives you a cleaner path to limiting what gets stored and where. 

• One setting, full coverage — Configure it once at the account level and every domain and subaccount inherits it. No domain-by-domain setup required. 

To turn on PII redaction, go to Webhooks/Configurations tab to enable or disable the PII redaction feature.  

The Usage Report has been updated to give parent accounts a clearer picture of how usage is tracking, including limits and overages, at both the account and subaccount level. This applies if you're on a monthly plan or have monthly limits set for a subaccount. 

A few additional improvements shipped alongside this: 

• Limit and overage data is now included in exported reports 

• Date picker labels have been updated for consistency across the app 

Why does this matter? 

• Catch overages before they become a problem — You can now see overage data directly in the Usage Report, so there are no surprises at the end of a billing cycle. 

• Manage subaccounts without digging — Limit and usage data for every subaccount is surfaced in the same view, so you're not jumping between screens to get the full picture. 

• Export what you actually need — Overage and limit data now travels with your exported reports, making it easier to share usage summaries or feed them into your own reporting workflows. 

These changes are live and available in the Usage Report now. 

Mailgun's Delivered events now include the IP address of the recipient domain's MX host. When an email is successfully delivered, the MX host IP is surfaced directly in the event payload — no extra lookups required. 

For teams that monitor deliverability closely, every data point counts.

Knowing the MX host IP lets you: 

• Troubleshoot delivery issues faster — pinpoint exactly which receiving mail server accepted your message, making it easier to diagnose problems when something goes wrong. 

• Strengthen your logs and reporting — enrich your internal data pipelines with more granular delivery details for auditing, compliance, or analytics. 

• Identify patterns across recipients — spot trends in how different mail servers are handling your traffic, so you can tune your sending strategy accordingly. 

This update requires no changes on your end — the MX host IP will appear automatically in Delivered event payloads going forward. 

Mailgun now supports dark mode. If you prefer a darker interface — whether for comfort, accessibility, or just personal taste — you can turn it on directly in your account. 

The setting is stored as a cookie in your browser, so your preference is saved automatically each time you return. 

How to enable it:  

Head to your account settings and toggle dark mode on. That's it — your Mailgun dashboard will switch to a dark-mode color scheme right away.