We've seen this before:
http://www.mail-archive.com/[email protected]/msg02032.html
Unfortunately there doesn't seem to be a good solution. spamdyke has to
set the RELAYCLIENT variable in order to control relaying without
interference from downstream filters, but simscan won't scan any
messages when that variable is set.
I pulled down the source code for the latest simscan and created a patch
(attached) to make it ignore the RELAYCLIENT variable and scan all email
regardless of origin or authentication. You're welcome to try it but be
warned: I haven't tested it at all, I haven't even tried to compile it
(I don't have a simscan environment set up).
-- Sam Clippinger
On 1/12/11 3:39 PM, Michael Colvin wrote:
I can’t believe I sent the last message w/o a subject… Here it is
again so the thread can be followed…
Hey Sam… I’m experiencing something weird, and am hoping you can
straighten me out. J
Running QmailToaster, which uses SimScan to scan mail, SpamAssassin is
not being invoked.
Through trial and error, we’ve narrowed it down to the
“access-file=/var/qmail/control/relay” call in my spamdyke.conf file.
If I comment this line out, SpamAssassin is called, mail is scored,
and all works as expected. We are guessing that SpamDyke is passing
the “RELAYCLIENT” value back, causing simscan to not send to spamassassin.
So, thinking that something was wrong in my “relay” file, I started
looking there. Initially, I had simply IP addresses listed of hosts
I needed to allow to relay. Example:
192.168.100.
69.224.221.10
Eric Shubert pointed out that the docs show a different syntax… Not
sure where I got just using the IP’s from…Anyway, I updated the file to:
192.168.100.:allow
69.224.211.10:allow
But still, SpamAssassin wasn’t being called. So, I commented out the
lines in the “relay” file using “#” (Obviously w/o the quotes). Still
no invocation of SpamAssassin…
So, I’m wondering if I’m still using the wrong syntax in that file?
Does commenting out everything in that file, essentially making it
empty, cause prolems? (Calling an empty file) Does simply utilizing
the “access-file” option do something to set the RELAYCLIENT
variable? Am I missing something else?
Here’s my spamdyke.conf:
log-level=info
access-file=/var/qmail/control/relay
local-domains-file=/var/qmail/control/rcpthosts
max-recipients=20
idle-timeout-secs=180
greeting-delay-secs=0
graylist-level=always
graylist-dir=/var/spamdyke/graylist
graylist-min-secs=300
graylist-max-secs=1814400
#policy-url=http://www.norcalisp.com/nospam?reason=
sender-blacklist-file=/etc/spamdyke/blacklist_senders
sender-whitelist-file=/etc/spamdyke/whitelist_senders
ip-whitelist-file=/etc/spamdyke/whitelist_ip
rdns-whitelist-file=/etc/spamdyke/whitelist_rdns
reject-missing-sender-mx
reject-ip-in-cc-rdns
ip-blacklist-file=/etc/spamdyke/blacklist_ip
recipient-blacklist-file=/etc/spamdyke/blacklist_recipients
#ip-in-rdns-keyword-blacklist-file=/etc/spamdyke/blacklist_keywords
#rdns-blacklist-dir=/etc/spamdyke/blacklist_rdns.d
reject-empty-rdns
#reject-unresolvable-rdns
dns-blacklist-entry=zen.spamhaus.org
dns-blacklist-entry=b.barracudacentral.org
dns-blacklist-entry=cbl.abuseat.org
dns-blacklist-entry=list.dsbl.org
dns-blacklist-entry=bl.spamcop.net
dns-blacklist-entry=bogons.cymru.com
#
tls-certificate-file=/var/qmail/control/servercert.pem
tls-level=smtp
All of the “whitelist_” files are empty, and, as I said initially,
remarking out the “access-file” line causes SpamAssassin to be invoked.
Any ideas?
Thanks in advance!
**Michael J. Colvin**
**NorCal Internet Services**
**//www.norcalisp.com// <http://www.norcalisp.com/>******
**(916) 864-1111**
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--- simscan-1.4.0.orig/simscan.c 2011-01-12 17:52:54.000000000 -0600
+++ simscan-1.4.0/simscan.c 2011-01-12 17:50:52.000000000 -0600
@@ -417,7 +417,7 @@
}
#if defined(ENABLE_DSPAM)
- if (getenv("RELAYCLIENT")==0) {
+/* FIX BY SAMC: SCAN ALL MAIL UNCONDITIONALLY if (getenv("RELAYCLIENT")==0) {
*/
for (i =0; i<MaxRcptTo; ++i){
if ( strncmp("spam@", RcptTo[i], 5) == 0 || strncmp("nospam@",
RcptTo[i], 7) == 0 ) {
#ifdef ENABLE_CUSTOM_SMTP_REJECT
@@ -430,7 +430,7 @@
#endif
}
}
- }
+/* FIX BY SAMC } */
#endif
@@ -1067,10 +1067,10 @@
#ifndef ENABLE_SPAM_AUTH_USER
/* don't scan email from authenticated senders */
- if (getenv("RELAYCLIENT")) {
+/* FIX BY SAMC: SCAN ALL MAIL UNCONDITIONALLY if (getenv("RELAYCLIENT")) { */
log_message("RELAYCLIENT", "-", 0);
return 2;
- }
+/* FIX BY SAMC } */
#endif
if ( (spam_fd=open(spam_message_name, O_RDWR|O_CREAT|O_TRUNC,0644)) ==- 1) {
@@ -1261,10 +1261,10 @@
#ifndef ENABLE_SPAM_AUTH_USER
/* don't scan email from authenticated senders */
- if (getenv("RELAYCLIENT")) {
+/* FIX BY SAMC: SCAN ALL MAIL UNCONDITIONALLY if (getenv("RELAYCLIENT")) { */
log_message("RELAYCLIENT", "-", 0);
return 2;
- }
+/* FIX BY SAMC } */
#endif
if ( (spam_fd=open(spam_message_name, O_RDWR|O_CREAT|O_TRUNC,0644)) ==- 1) {
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