<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello,<br class=""><br class="">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:<br class=""><br class="">(host <a href="http://server1.myserver.com" class="">server1.myserver.com</a>[private/dovecot-lmtp] said: 451 4.2.0 <<a href="mailto:chris@mydomain.com" class="">chris@mydomain.com</a>> Execution of Sieve filters was aborted due to temporary failure (in reply to end of DATA command))<br class=""><br class="">And in sieve log I see: failed to redirect message to <<a href="mailto:chris@mydomain.com" class="">chris@mydomain.com</a>>: Sendmail program returned error (temporary failure).<br class=""><br class="">Any idea what is wrong?<br class=""><br class="">Kind regards,<br class="">Christos Chatzaras</body></html>