antispam plugin pipe backend error when moving multiple emails
stephane.cottin at vixns.com
Sun Nov 8 10:50:13 UTC 2015
I've got some trouble with the dovecot antispam plugin and the pipe backend.
I'm using dovecot 2.2.18 with maildirs and zlib compression enabled.
When moving 2 or more emails at once from the Junk folder to another one, I always have the following error : "Failed to copy to temporary file"
In the server logs :
imap(vvv at vvv.vvv): Error: read(zlib(/data/Maildir/.test/tmp/1446974366.M123890P936.vvv)) failed: Cached message size smaller than expected (13553 < 13562, box=test, UID=0)
The same operation with one email at a time, on the same emails, works as expected.
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