[Dovecot] Dovecot v1.0.3 -> Sieve "redirect" command returning Sendmail exit status 75

[Elisamuel Resto]

Hello!

My local setup here is Exim 4.68, DSPAM 3.8.0 and Dovecot 1.0.5. Entirely
on MySQL tables for virtual hosts and authentication. Dovecot does the
authentication for Exim.

What I am having problems with, is a simple sieve script to redirect a
message that matches the "X-DSPAM-Result" header as "Spam" to another email
address.

When this rule matches, deliver returns in the log (which is attached) that
"Sendmail process terminated abnormally, exit status: 75"

What would cause this, and how can I resolve it?
Thanks.

-- 
Elisamuel Resto <samuel at dragonboricua.net>
ID: 0x18615F19 / FP: B66D 1C2A E8EE B922 1D9C D98F D2D5 FB61 1861 5F19
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exim[30998]: 2007-10-18 22:26:44 1IihZU-00083y-90 <= me at isp.net H=mx.isp.net [1.2.3.4] P=esmtp S=1658 id=20071018222643.55kjplbxdq80o8kg at webmail.isp.net T="redirect me"
exim[31003]: 2007-10-18 22:27:00 1IihZU-000843-Gb <= me at isp.net U=exim P=spam-scanned S=2139 id=20071018222643.55kjplbxdq80o8kg at webmail.isp.net T="redirect me"
deliver(me at local.net): Sendmail process terminated abnormally, exit status 75
deliver(me at local.net): sieve runtime error: Redirect: Error sending mail
deliver(me at local.net): sieve_execute_bytecode(/srv/mail/local.net/me/.dovecot.sievec) failed
deliver(me at local.net): msgid=<20071018222643.55kjplbxdq80o8kg at webmail.isp.net>: saved mail to INBOX
exim[31013]: 2007-10-18 22:27:04 1IihZU-000843-Gb => /srv/mail/local.net/me <me at local.net> R=virtual_domains T=virtual_delivery
exim[31013]: 2007-10-18 22:27:04 1IihZU-000843-Gb Completed
exim[31000]: 2007-10-18 22:27:04 1IihZU-00083y-90 => me <me at local.net> R=dspam_router T=dspam_spamcheck
exim[31000]: 2007-10-18 22:27:04 1IihZU-00083y-90 Completed
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