Hi,
Here is my spamdyke.conf file that works fine, i added "reject-ip-in-cc-rdns" and changed graylist-level to "always-create-dir":
#Plesk-Addon
log-level=info
idle-timeout-secs=180
qmail-rcpthosts-file=/var/qmail/control/rcpthosts
qmail-morercpthosts-cdb=/var/qmail/control/morercpthosts.cdb
tls-certificate-file=/var/qmail/control/servercert.pem
#AUTH FROM xinetd-conf
smtp-auth-command=/var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd5checkpw /bin/true
smtp-auth-level=ondemand-encrypted
graylist-level=always-create-dir
graylist-dir=/var/qmail/spamdyke/greylist
#GREYLIST MINIMUM=5 Min
graylist-min-secs=300
#GREYLIST MAX=3 Months
graylist-max-secs=1814400
sender-blacklist-file=/var/qmail/spamdyke/blacklist_senders
recipient-blacklist-file=/var/qmail/spamdyke/blacklist_recipients
ip-in-rdns-keyword-blacklist-file=/var/qmail/spamdyke/blacklist_keywords
ip-blacklist-file=/var/qmail/spamdyke/blacklist_ip
rdns-whitelist-file=/var/qmail/spamdyke/whitelist_rdns
ip-whitelist-file=/var/qmail/spamdyke/whitelist_ip
sender-whitelist-file=/var/qmail/spamdyke/whitelist_senders
greeting-delay-secs=5
#RBL BLOCKLISTS
dns-blacklist-entry=zen.spamhaus.org
dns-blacklist-entry=bl.spamcop.net
dns-blacklist-entry=bogons.cymru.com
dns-blacklist-entry=dnsbl.sorbs.net
dns-blacklist-entry=dul.dnsbl.sorbs.net
dns-blacklist-entry=zombie.dnsbl.sorbs.net
dns-blacklist-entry=dnsbl-0.uceprotect.net
dns-blacklist-entry=dnsbl-1.uceprotect.net
dns-blacklist-entry=dnsbl-2.uceprotect.net
dns-blacklist-entry=dnsbl-3.uceprotect.net
dns-blacklist-entry=list.dsbl.org
reject-empty-rdns
reject-ip-in-cc-rdns
reject-sender=no-mx
reject-unresolvable-rdns
#MySQL-Logging:
#config-mysql-database=spamdyke
#config-mysql-username=spamdyke
#config-mysql-password=spamdyke
I also had to create file /var/qmail/control/morercpthosts.cdb that was not available on the server, I left it blank, i don't know what it is for but i created it as I saw an error in maillog.
Another issue I have now since I installed spamdyke 5.0: I can't send mail anymore with my mail software, I've got this error: 421 unable to read controls (#4.3.0), any idea to resolve this?
Reveiving mail is ok and greylisting is working perfect with Spamdyke. Even if I disable Spamdyke, I can't send mail, something should be wrong...
Thanks you for all your help and support, you're doing a great job. After building up good skills with Kloxo MR, i will help the community me too :-)