Bug Reports
Resolved Bugs we’ve resolved.
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
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White Screen of Death
Description Win64 Mailspring client screen goes white randomly. Maximizing the window or minimizing and resizing helps sometimes, but sometimes after a few moments, it goes white again. It affects the software in gener… |
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81 | 780828 | September 27, 2022 |
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Crash on Sync - Unknown Exception
Mailspring 1.7.1 and later has a sync crash with no stack trace. This appears on Windows, Mac, and Linux. joshnewans on GitHub provided the following stack trace on Linux and 1.7.2. 14610 [2019-10-25 14:14:34.916] [mai… |
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2 | 1919 | January 9, 2024 |
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Disappearing Emails / Desync
There are multiple reports of emails and drafts going missing from folders, reverting to unread, or otherwise moving around, as if changes made on Mailspring are not syncing properly to the IMAP server. This may be rela… |
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29 | 7509 | July 13, 2024 |
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The Eternal Sync Bug
This one of of the most reported bugs in all of Mailspring. Under many circumstances, client syncing takes an extremely long time, approaching eternity. It also tends to use excessive CPU power in the process. I’m colle… |
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39 | 10210 | September 16, 2025 |
| About the Bug Reports category |
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1 | 1429 | January 12, 2021 |
| Antivirus detected a virus JS.Siggen5.44590 |
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2 | 700 | January 11, 2026 |
| Cannot add a hotmail.com account (There is no mailbox associated with this account) |
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2 | 295 | January 11, 2026 |
| Sent mail stuck in Draft folder |
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7 | 1642 | January 8, 2026 |
| Memory leak in mailsync > main process |
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1 | 4 | January 8, 2026 |
| Dark Mode Inversion Issue: Custom Dark Hex Colors (#111827) Render Illegible on Dark Background |
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0 | 4 | January 8, 2026 |
| Clicking notification does not focus mailspring |
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3 | 1126 | January 3, 2026 |
| Tray icon share ID with different apps particularly electron |
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2 | 26 | January 2, 2026 |
| Cannot run on Wayland (1.15.1) |
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2 | 585 | January 2, 2026 |
| [Message Clipped - Show All] has a problem with encoding |
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2 | 210 | January 2, 2026 |
| Notifications do not respect focus mode on macOS |
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2 | 287 | January 2, 2026 |
| Cannot install on Fedora 42 lsb-core not available |
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4 | 1083 | January 2, 2026 |
| Emoji Picker appears but does not work |
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3 | 266 | January 2, 2026 |
| Mailsync.exe running as x86 instead of x64 |
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1 | 113 | January 2, 2026 |
| Incoming email notifications are not working on Linux |
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2 | 429 | December 28, 2025 |
| We've recently evaluated the impact of email spoofing on Mailspring and responsibily report this to you! |
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0 | 13 | December 26, 2025 |
| Error driving me nuts! sqllite permissions |
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0 | 22 | December 20, 2025 |
| Cannot connect to Office365 if e-mail differs from username |
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0 | 16 | December 19, 2025 |
| Clicking on Email Notification Fails to Open Email in Mailspring on Windows |
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8 | 952 | December 11, 2025 |
| Duplication of Sent Mail |
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22 | 4580 | December 6, 2025 |
| Composing email reply keeps automatically jumping to bottom of window if I scroll to up |
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5 | 1695 | December 4, 2025 |
| Download All feature changes attachments names |
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0 | 6 | November 30, 2025 |
| Cannot connect to gmail |
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2 | 45 | November 19, 2025 |
| Suddenly my email @outlook.com cannot synchronize anymore |
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0 | 26 | November 15, 2025 |
| Calendar Preview doesn't always handle times/timezones correctly |
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3 | 657 | November 11, 2025 |
| "Encountered an error while syncing" error, pegasusit.us unresolvable? |
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1 | 15 | October 28, 2025 |