Here is everything I could think of that might pertain to this, as
currently configured on my dedicated server. It's all fresh! :)
## SYSTEM ##
Fedora 10
Postfix 2.55
Dovecot 1.2.rc2
Spamassassin 3.2.5
SELinux (no SELinux restrictions. Testing done with SELinux=permissive.)
SASLAuthd (not required for local delivery)
## dovecot -n ##
# 1.2.rc2: /usr/local/etc/dovecot.conf
# OS: Linux 2.6.27.15-170.2.24.fc10.i686 i686 Fedora rel 10 (Cambridge)
protocols: imaps
listen: *:993
ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem
ssl_key_file: /etc/pki/dovecot/private/dovecot.pem
login_dir: /usr/local/var/run/dovecot/login
login_executable: /usr/local/libexec/dovecot/imap-login
first_valid_gid: 0
mail_location: maildir:~/Maildir
auth default:
passdb:
driver: pam
userdb:
driver: passwd
## /usr/local/etc/dovecot.conf ##
socket listen {
master {
path = /var/run/dovecot/auth-master
mode = 0666
# user =
group = dovecot
}
client {
path = /var/run/dovecot/auth-client
mode = 0666
# user =
group = dovecot
}
}
## POSTFIX CONFIG ##
/etc/postfix/main.cf:
mailbox_transport = spamassassin
/etc/postfix/master.cf:
spamassassin unix - n n - - pipe
user=spam:dovecot argv=/usr/bin/spamc -f -e
/usr/libexec/dovecot/deliver -f ${sender} -d ${user} -m ${extension}
## PERMISSIONS / OWNERSHIP ##
/usr/local/libexec/dovecot:
-rwxr-xr-x 1 root root 197513 2009-04-03 13:52 checkpassword-reply
-rwxr-xr-x 1 root dovecot 4044835 2009-04-14 13:52 deliver
-rwxr-xr-x 1 root root 1044608 2009-04-03 13:52 dovecot-auth
/var/run:
drwxrwxrwx 3 root dovecot 4096 2009-04-14 12:07 dovecot
/var/run/dovecot:
drwxr-x--- 2 root dovecot 4096 2009-04-09 06:56 login
/usr/bin/spamassassin:
-rwxr-xr-x 1 root root 27023 2008-09-04 14:51 spamassassin
/home/user:
drwx------ 4 user dovecot 4096 2009-04-14 12:00 user
## 'ps aux' OUTPUT (trimmed) ##
root Ss 11:14 0:02 /usr/local/sbin/dovecot
root S 12:07 0:00 dovecot-auth
root S 12:07 0:00 dovecot-auth -w
root Ss 11:14 0:31 /usr/bin/spamd -d -c -m5 -H --username spam -r \
/var/run/spamd.pid
spam S 11:14 0:27 spamd child
spam S 11:14 0:08 spamd child
## 'ps aux | grep deliver' numerous times until I caught one: ##
postfix S 12:47 0:00 pipe -n spamassassin -t unix user=spam:dovecot \
argv=/usr/bin/spamc -f -e /usr/libexec/dovecot/deliver -f ${sender} \
-d ${user} -m ${extension}
spam Ss 12:47 0:00 /usr/bin/spamc -f -e /usr/libexec/dovecot/deliver \
-f sen...@example.com -d user -m
## /var/log/maillog OUTPUT ##
Apr 14 14:53:15 ltfs450 postfix/smtpd[23173]: connect from \
IP-ADD-RES-SS.dedicatedprovider.com[IP.ADD.RES.SS]
Apr 14 14:53:15 ltfs450 postfix/smtpd[23173]: C7FB9FA00FA: \
client=IP-ADD-RES-SS.dedicatedprovider.com[IP.ADD.RES.SS]
Apr 14 14:53:15 ltfs450 postfix/cleanup[23177]: C7FB9FA00FA: \
message-id=<49e4ea41.6020...@example-send.com>
Apr 14 14:53:15 ltfs450 postfix/qmgr[23171]: C7FB9FA00FA: \
from=<sen...@example-send.com>, size=2215, nrcpt=1 (queue active)
Apr 14 14:53:15 ltfs450 postfix/smtpd[23173]: disconnect from \
IP-ADD-RES-SS.dedicatedprovider.com[IP.ADD.RES.SS]
Apr 14 14:53:16 ltfs450 spamd[4121]: spamd: connection from \
localhost.localdomain [127.0.0.1] at port 50035
Apr 14 14:53:16 ltfs450 spamd[4121]: spamd: processing message \
<49e4ea41.6020...@example-send.com> for spam:653
Apr 14 14:53:20 ltfs450 spamd[4121]: spamd: clean message (2.2/5.0) \
for spam:653 in 4.7 seconds, 2167 bytes.
Apr 14 14:53:21 ltfs450 spamd[4121]: spamd: result: . 2 - \
AWL,RDNS_DYNAMIC,TVD_SPACE_RATIO scantime=4.7,size=2167,user=spam,\
uid=653,required_score=5.0,rhost=localhost.localdomain,raddr=127.0.0.1,\
rport=50035,mid=<49e4ea41.6020...@example-send.com>,autolearn=no
Apr 14 14:53:21 ltfs450 deliver(user): Can't connect to auth server \
at /var/run/dovecot/auth-master: Permission denied
Apr 14 14:53:21 ltfs450 postfix/pipe[23179]: C7FB9FA00FA: \
to=<u...@example-receive.com>, relay=spamassassin, delay=5.2, \
delays=0.01/0.01/0/5.2, dsn=4.3.0, status=deferred (temporary failure)
Apr 14 14:53:21 ltfs450 spamd[4119]: prefork: child states: II
