Sieve, Postfix and exec() sendmail

[Chris U]

Hi,

I've done some searching on the list about issues with Sieve
performing rejects, redirects, and vacations using the binary
sendmail. Below are some links from cyrus mailing lists.

Link: http://tinyurl.com/2mkp5n
Link: http://tinyurl.com/2rylzs
Link: http://tinyurl.com/2k2stg

Any help would be greatly appreciated!

Scenario: User1 has a sieve script that keeps a copy of the received
message and forwards mail to User2.

Problem: FATAL: couldn't exec() sendmail

Outcome: User2 mail not delivered. 100% CPU usage. Any further
received mail is stalled in postfix queue and not delivered to
mailbox.

Imapd.conf
configdirectory: /var/lib/imap
partition-default: /var/spool/imap
admins: cyrus
sievedir: /var/lib/imap/sieve
sendmail: /usr/sbin/sendmail
hashimapspool: true
sasl_pwcheck_method: saslauthd
sasl_mech_list: PLAIN
tls_cert_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem
tls_key_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem
tls_ca_file: /etc/pki/tls/certs/ca-bundle.crt
lmtp_downcase_rcpt: yes
sieve_maxscriptsize: 32

[root at kane]# ls -al sendmail
-rwxr-xr-x 1 root root 201784 Sep  1  2006 /usr/sbin/sendmail

Logs

Sep 27 09:52:22 kane postfix/smtpd[8597]: connect from unknown[10.100.10.160]
Sep 27 09:52:31 kane postfix/smtpd[8597]: 147C030E81BB:
client=unknown[10.100.10.160]
Sep 27 09:52:35 kane postfix/smtpd[8597]: C8DB930E81BB:
client=unknown[10.100.10.160]
Sep 27 09:52:35 kane postfix/cleanup[8600]: C8DB930E81BB:
message-id=<20070927195235.C8DB930E81BB at tipg.net>
Sep 27 09:52:35 kane postfix/qmgr[6988]: C8DB930E81BB:
from=<chrisu at tipg.net>, size=346, nrcpt=1 (queue active)
Sep 27 09:52:35 kane lmtpunix[8603]: accepted connection
Sep 27 09:52:35 kane lmtpunix[8603]: lmtp connection preauth'd as postman
Sep 27 09:52:35 kane master[8629]: about to exec /usr/lib/cyrus-imapd/lmtpd
Sep 27 09:52:35 kane lmtpunix[8629]: executed
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_check:
<20070927195235.C8DB930E81BB at tipg.net> user.user1           0
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_check:
<20070927195235.C8DB930E81BB at tipg.net> user.user1           0
Sep 27 09:52:35 kane lmtpunix[8603]: mystore: starting txn 2147483663
Sep 27 09:52:35 kane lmtpunix[8603]: mystore: committing txn 2147483663
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_mark:
<20070927195235.C8DB930E81BB at tipg.net> user.user1           1190922755
0
Sep 27 09:52:35 kane lmtpunix[8603]: Delivered:
<20070927195235.C8DB930E81BB at tipg.net> to mailbox: user.user1
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_check:
<20070927195235.C8DB930E81BB at tipg.net>-user2 at tipg.net .user1.sieve.
    0
Sep 27 09:52:35 kane lmtpunix[8630]: FATAL: couldn't exec() sendmail
Sep 27 09:52:35 kane lmtpunix[8603]: sieve runtime error for user1 id
<20070927195235.C8DB930E81BB at tipg.net>: Redirect: Sendmail process
terminated normally, exit status 75
Sep 27 09:52:35 kane lmtpunix[8603]: DBERROR db4: Locker does not exist
Sep 27 09:52:35 kane lmtpunix[8603]: DBERROR: error fetching
<20070927195235.C8DB930E81BB at tipg.net>: Invalid argument
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_check: error looking up
<20070927195235.C8DB930E81BB at tipg.net>/user.user1: cyrusdb error
Sep 27 09:52:35 kane lmtpunix[8603]: duplicate_check:
<20070927195235.C8DB930E81BB at tipg.net> user.user1           0
Sep 27 09:52:35 kane lmtpunix[8603]: IOERROR: opening
/var/spool/imap/stage./8603-1190922755-0: No such file or directory
Sep 27 09:52:35 kane postfix/lmtp[8602]: C8DB930E81BB:
to=<user1 at tipg.net>, relay=tipg.net[/var/lib/imap/socket/lmtp],
delay=0.07, delays=0.05/0/0.01/0.01, dsn=4.3.0, status=deferred (host
tipg.net[/var/lib/imap/socket/lmtp] said: 421 4.3.0 lmtpd: couldn't
exec() sendmail (in reply to end of DATA command))
Sep 27 09:52:35 kane lmtpunix[8603]: IOERROR: error unlinking file
/var/spool/imap/stage./8603-1190922755-0: No such file or directory
Sep 27 09:52:36 kane postfix/smtpd[8597]: disconnect from unknown[10.100.10.160]