# Spark Mail changelog

> An email client with a smart inbox.

- Vendor: Readdle
- Category: Communication
- Platforms: macOS
- Official site: https://sparkmailapp.com
- Tracked by: What's New (https://whatsnew.fyi/product/spark-mail)
- Harvested from: App Store (track 6445813049)
- Entries below: 1 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

## Releases

### 3.30.5

- Date: 2026-08-06
- Version: 3.30.5
- Original notes: https://apps.apple.com/us/app/spark-mail-ai-email-inbox/id6445813049?mt=12&uo=4
- Permalink: https://whatsnew.fyi/product/spark-mail/releases/3.30.5
- Labels: Platforms: macOS

- **added** — Preview attachments without leaving Spark by pressing Space bar to open an attachment instantly, then use Right Arrow and Left Arrow keys to move between files
- **fixed** — Fixed an issue where opening folders or emails could become very slow when using multiple accounts
- **changed** — Improved sync reliability for Outlook and Microsoft 365 accounts

New in this update:
Preview attachments without leaving Spark. Press the Space bar to open an attachment instantly, then use the Right Arrow and Left Arrow keys to move between files.

Also in this release:
- Fixed an issue where opening folders or emails could become very slow when using multiple accounts.
- Improved sync reliability for Outlook and Microsoft 365 accounts, so your mail and calendar stay up to date.

Share your feedback at support@sparkmailapp.com