Mumara Campaigns 7.0.5
Release Date: July 2026 Type: Patch Release Previous Version: 7.0.4
Version 7.0.5 is a substantial reliability, deliverability, and usability release on top of 7.0.4. It hardens sending against transient SMTP failures and problem recipients so campaigns keep flowing, fixes large segment campaigns that could stall during preparation, surfaces stuck campaigns to their owners, adds a DMARC helper to sending domains, introduces a new in-app changelog experience, broadens localization, and resolves a range of interface and setup issues.
Highlights
| Area | Summary |
|---|---|
| Sending resilience | Nodes tolerate transient SMTP hiccups instead of deactivating; brief outages auto-rejoin; a per-campaign node health view shows what's degraded or offline |
| Amazon SES | One bad recipient no longer system-pauses the whole campaign — the address is skipped and the node stays active |
| Sending rate | Optional hourly send-rate limit per sending node |
| Campaign preparation | Large segment campaigns no longer stall at "Preparing (0%)"; preparations that run out of memory are recovered automatically |
| Stuck campaigns | Stalled sends are surfaced to their owners with clear actions |
| Sending domains | New DMARC record section alongside SPF and DKIM |
| In-app changelog | Read what's in an update before installing — for Campaigns (with a Beta-channel view) and for add-ons ("What's New") |
| Localization | Synchronized language bundles, localized hard-coded text, translated DMARC sections, and locale-aware login/guest screens |
| Add-ons | Google Analytics add-on support; add-on installs refresh automatically |
Before You Update
7.0.5 is a patch release with no breaking changes. A short background migration runs automatically during the update — there are no manual steps.
How to Update
Navigate to Tools → Update in the admin panel, choose your update channel (Stable is recommended for production), and click Begin Update. You can review the full changelog for the version you're about to install right on that screen before you begin.
Take a quick database and files backup before updating. It costs nothing and gives you a clean rollback path.
Server requirements are unchanged from 7.0.4 — PHP 8.4 (with 8.3 and 8.5 also supported).
Sending & Deliverability
Sending nodes tolerate transient failures
Previously a single transient SMTP connection hiccup could deactivate a sending node, pulling healthy capacity out of rotation. Nodes now tolerate short-lived failures using a retry threshold and time window: only genuinely unhealthy nodes are taken out, briefly-offline nodes rejoin automatically, and a new per-campaign node health view shows which nodes are degraded or offline along with their rejoin status.
One bad recipient no longer pauses an SES campaign
An Amazon SES campaign could system-pause every few hundred emails when it hit a single problem address — for example an invalid domain, or an address containing whitespace or control characters — while the node itself stayed marked active. These address-level rejections are now logged and skipped: the recipient is passed over, the campaign keeps sending, and the node stays in rotation instead of pausing the whole send.
Per-node hourly sending rate
You can now set an optional hourly sending-rate limit per sending node, so you can pace delivery to each provider's expectations.
Sending node fixes
- Exporting a sending node no longer fails with a "File not found" error.
- The Sending Node page now shows the full error message instead of truncated text.
- The "Download Sample File" link on the sending-node import screen now downloads correctly instead of failing.
Campaign Preparation & Recovery
Large segment campaigns no longer stall
Segment-based campaigns to very large audiences could get stuck at "Preparing (0%)" indefinitely. Preparation now streams through large audiences reliably instead of loading everything at once, so big segment sends prepare and start as expected.
Stranded preparations are recovered automatically
When preparation ran out of memory or timed out, a campaign could be left stranded in a "scheduling" state with no way forward. An always-on recovery process now detects and releases these stuck preparations automatically.
Stuck campaigns are surfaced to owners
Campaigns that stall are now surfaced to their owners with clear actions, so a stalled send no longer sits unnoticed.
Sending Domains — DMARC
The Sending Domain page now includes a DMARC record section, helping you publish and verify a DMARC policy alongside your existing SPF and DKIM records.
In-App Changelog
A new in-app changelog lets you read what's included in an update before you install it:
- Mumara Campaigns: the Update wizard shows the release notes for the version you're about to install, with a dedicated view when you select the Beta channel.
- Add-ons: each add-on with a published changelog now has a "What's New" link on the Add-ons page.
Localization
Localization was broadened across the app: synchronized language bundles, localized previously hard-coded text, translated the new DMARC sections into every supported language, and made the login and guest screens follow your configured default language.
Add-ons
- Google Analytics add-on support, including UTM campaign tagging that carries through to evergreen campaigns.
- Installing an add-on no longer leaves its pages unreachable until a manual cache clear — install, enable, and disable now refresh automatically, and new maintenance commands were added for managing add-ons.
Automation, Setup & Interface Fixes
- The "when a contact unsubscribes" automation trigger now fires reliably instead of silently never running.
- Cancelling a segment export now removes it completely, so cancelled exports no longer linger on the Exported Files page.
- The installation wizard's "Verify License" step no longer fails with an "Unexpected token" error caused by stray output.
- Resolved several interface issues — overlapping text on the Sending Overview chart, layout glitches on the ESP Callback Logs and Bounce Rule pages, the text-area size in the Spintax editor, an overlapping sending-domains drop-down on the add/edit Package screen, and low-contrast background text.
Maintenance
- Updated third-party dependencies.
Breaking Changes
None. 7.0.5 is fully backward-compatible with 7.0.4 — no configuration changes and no manual steps beyond the automatic background migration.
Getting Help
If anything looks off after the update, please contact your Mumara team member with the exact error message (or a screenshot), which updater channel you used (Stable, Beta, or Specific Version), and your previous Mumara version and current PHP version. You can also visit our Support Portal or review the Troubleshooting guide.
Last updated on July 3, 2026