Constant email warning: ServiceException Couldn't load message Could not get attachment names
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@ChristophWurst is already working on this.
Since May 26, 2026.
2. developing
bug
- Dominant language
- JavaScript
- Stars
- 1k
- Forks
- 348
- Avg merge
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- Merged PRs (30d)
- 91
Description
Steps to reproduce
- Use the Mail app.
- Wait one day.
- Check the logs.
- See the warning - and it's always the same one.
Expected behavior
Normal usage without warnings or errors in the log.
Actual behavior
The current behavior results in at least 5 warnings in the log per day.
Mail app version
5.8.0
Nextcloud version
Nextcloud Hub 26 Winter (33.0.3)
Mailserver or service
Gmail / GMX
Operating system
Ubuntu
PHP engine version
8.4.16
Nextcloud memory caching
No response
Web server
Docker?
Database
MariaDB
Additional info
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Assessment
This issue has not been assessed yet.