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rfc1341
2015 Nov 08
2
antispam plugin pipe backend error when moving multiple emails
Hi,
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:
2016 Apr 18
0
antispam plugin pipe backend error when moving multiple emails
...times
"J123 NO [CANNOT] Failed to read mail beginning (0.000 + 0.000
secs).?. Command attempted: ?J123 UID MOVE 170789:170790 Junk"
and still have the "Cached message size smaller..." in dovecot logs.
It occurs at least when header lines of an email contains Non-ASCII Text
(rfc1342).
Batches of full ascii emails are not affected.
I can easily reproduce this from/to the Junk folder, but had unconfirmed
reports of similar errors when batch moving mails across regular
folders.
St?phane
On 8 Nov 2015, at 11:50, St?phane Cottin wrote:
> Hi,
>
> I've got some tr...