issue with sieve forwarding after upgrade to 0.5.1

B. Reino reinob at
Wed Apr 4 08:54:16 EEST 2018


The new systemd service file has NoNewPrivileges set to true. You need to override that to false and then it should work again.

(if you need help with that ask again.. I'm on the train now so I can't write much comfortably..)


On April 3, 2018 10:25:22 PM GMT+02:00, Christos Chatzaras <chris at> wrote:
>After I upgrade dovecot 2.2.35 to 2.3.1 and pigeonhole 0.4.23  to 0.5.1
>when I use sieve to forward a message to other address using "redirect
>:copy" I get this:
><>[private/dovecot-lmtp] said: 451 4.2.0
><chris at <mailto:chris at>> Execution of Sieve
>filters was aborted due to temporary failure (in reply to end of DATA
>And in sieve log I see: failed to redirect message to
><chris at <mailto:chris at>>: Sendmail program
>returned error (temporary failure).
>Any idea what is wrong?
>Kind regards,
>Christos Chatzaras
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