Oh and I think I didn't mention it: copying and deleting works. It's just saving mail that's affected.
Markus Bach IT-Administration
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On 4/17/25 12:29, Markus Bach via dovecot wrote:
I found this very very old mailing list post: https://dovecot.dovecot.narkive.com/xBrr4hMG/save-failed-to-inbox#post39 It seems to be kind of similar to my problem but it's 18 years old and about dovecot 1.x.
On a whim I tried temporarily disabling the quota (and imap_quota) plugin. And I was able to save messages! So it looks like it's related to the quote plugin, just like it in the 18 year old mail thread.
But I still have no clue how to properly debug or fix this.
Any help or ideas would be appreciated!
Sincerly,
Markus Bach IT-Administration