search for: sbl

Hey Ned, I found this very useful to test that the RBL was working: http://www.spamhaus.org/faq/answers.lasso?section=Spamhaus%20SBL#207 " How do I test my SBL setup? Once you have set up your mail server to use sbl.spamhaus.org (or the preferred zen.spamhaus.org), you can test to see if the SBL blocking is working by sending an email (any email) to: nelson-sbl-test at crynwr.com (you must send the email from the mail...

Dear All, its a offtopic question but really apprecite if someone would advise n help i have been running a mil server with sendmail and have sbl-xbl.spamhaus.org as my dnsbl. i had other servers which are alredy out now that is relays.ordb.org and dsbl.org have already been out of my sendmail config. any one knows of ny other servers i could add in my sendmail config apprecite ur help thanks regards Fabian -- This message has b...

Hi, I'm not sure what the policy of this list is and I bet everyone has a spam filter, so nobody might have noticed, but we got spammed. Can anyone send mail to the list or do you have to subscribe first ? -- dag wieers, dag@wieers.com, http://dag.wieers.com/ -- [all I want is a warm bed and a kind word and unlimited power]

Gents, I have added the following to /etc/mail/sendmail.mc and rebuilt it trying to control spam. I still get about 25 spam messages a day. Is there something else that can help control spam? Thanks jerry --------------------------- dnl # dnl # dnsbl - DNS based Blackhole List/Black List/Rejection list dnl # See http://www.sendmail.org/m4/features.html#dnsbl dnl # FEATURE(`dnsbl', `bl.spamcop.net', `"Spam blocked see: http://spamcop.net/bl.shtml?"$&{client_addr}')dnl FEATURE(`dnsbl', `relays.ordb.org',...

All of you on this list are familiar with how DNS works. You probably use spam blocking lists (SBL) for your email servers? In case someone is interested in building accurate SBL, Spamcop is a service that allows you to easily report spam by sending in the headers. It can be automated by procmail or whatever as well. Spamcop does a deep analysis of the headers of a message and totally ignores wh...

Hey guys Hi :) I've implemented a PaiceHusk stemmer externally So what I am doing right now is passing a pointer to my StemPaiceHusk class(which in turn has been subclassed from Stemimplementation) to the Stem::Stem(StemImplementation *p) constructor .So basically,I have to include "paicehusk.h" in my indexer .However,I now want to make it a part of the Xapian library so that I

Hello to all members. I am using Dovecot for 5 years, but this is my first post here. I am aware of the various autoresponder scripts for vacation autoreplies (I am using Virtual Vacation 3.1 by Mischa Peters). I have an issue with auto-replies - it is vulnerable to spamming with forged email address. Forging can be prevented with several Postfix settings, which I did in the past - but was forced

...>"QOVIA FILES PATENTS FOR VOICE SPAM BLOCKING TECHNOLOGY" >http://www.qovia.com/company/news/06.28.2004_voip_spam_patent_app_final.htm > >"Qovia ready to take on VoIP spam" >http://www.nwfusion.com/news/2004/071204qovia.html > >Next thing will probably be a sbl.e164.org service to block spammers >like we do with email... :-) > >Hmm.. Imagine a built-in reporting tool in Asterisk. Hit **666**# >and Asterisk will report the IP address of the caller (and possibly >also the CID but it can be forged as we all know) on-line and in >real-ti...

...ot;whitelist.dominio.rbl.hosts"; allow-update {none;}; allow-query {any;}; allow-transfer {any;}; }; ================================================== ========== ==== FILE qmail-smtp/RUN ================================ .......... /usr/local/bin/rblsmtpd -t 5 -b -C -r bl.spamcop.net \ -r sbl.spamhaus.org -r relays.ordb.org -r dnsbl.antispam.or.id \ -r rhsbl.ahbl.org -r opm.blitzed.org \ -r cn-kr.blackholes.us -r japan.blackholes.us \ -r taiwan.blackholes.us -r thailand.blackholes.us \ -r nigeria.blackholes.us -r argentina.blackholes.us \ -r bl.spamcop.net -r smtp.dbl.sorbs.net \ -r web...

I realize this is slightly off topic, but I've noticed recently that I've been unable to preform RBL lookups using the the zen and sbl spamhaus RBL lists. Currently using Zimbra Collaboration Suite using CentOS 5 I'm seeing logs showing the following output. [root at phantom ~]# cat /var/log/zimbra.log | grep spamhaus Jul 18 13:07:12 phantom postfix/smtpd[27001]: warning: 107.178.203.192.zen.spamhaus.org: RBL lookup error: Ho...

Hi, I'm managing several mail servers running CentOS 7, Postfix and Dovecot. SpamAssassin is filtering mail nicely, but I'm considering using RBL (blacklists) to take some load off the servers. General question to those of you who use RBL. Which lists do you recommend using? Cheers, Niki -- Microlinux - Solutions informatiques durables 7, place de l'?glise - 30730 Montpezat Site :

Dear CentOS Community Is totally clear there's no support sendmail platform today, but I need to stop SMTP brute-force attack on sendmail. My server is attacked today, my maillog look like : 4624 at myserver.com>, proto=ESMTP, daemon=MTA, relay=myserver.com [127.0.0.1] Jun 14 19:07:01 at6412 sendmail[24627]: q5EN71jC024627: from=<>, size=3958, class=0, nrcpts=1,

...me, reject_invalid_helo_hostname, permit smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unauth_destination, reject_unauth_pipelining, reject_rbl_client bl.spamcop.net, reject_rbl_client sbl-xbl.spamhaus.org, reject_rbl_client zen.spamhaus.org, reject_rbl_client dnsbl.sorbs.net, reject_rbl_client rhsbl.sorbs.net, reject_rbl_client db.wpbl.info, reject_rbl_client cbl.abuseat.org, reject_rbl_client proxies.blackholes.wirehub.net, reject_rbl_client query.bondedsender.org permit smtpd_rela...

...ostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_destination, reject_rbl_client relays.ordb.org, reject_rbl_client opm.blitzed.org, reject_rbl_client list.dsbl.org, reject_rbl_client sbl.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client dev.null.dk, reject_rbl_client virbl.dnsbl.bit.nl, reject_rbl_client smtp.dnsbl.sorbs.net, reject_rbl_client...

...n_recipient_domain, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, check_sender_access hash:/etc/postfix/sender_access, check_recipient_access hash:/etc/postfix/roleaccount_exceptions, check_helo_access pcre:/etc/postfix/helo_checks, reject_rbl_client sbl-xbl.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client dul.dnsbl.sorbs.net, check_policy_service unix:postgrey/socket, permit # reject_unauthenticated_sender_login_mismatch smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous #, noplaintext broken_...

...is filtering mail nicely, but I'm considering using RBL > (blacklists) to take some load off the servers. > > General question to those of you who use RBL. Which lists do you > recommend using? In my "reject_rbl_client" lines, I've been using: - hil.habeas.com - sbl-xml.spamhaus.org - bl.spamcop.net And in my reject_rhsbl_sender line, I have: - ds.rfc-ignorant.org Additionally, I've got Postgrey enabled, which does a really good job of weeding out the spambot desktops and such. -- Mike Burger http://www.bubbanfriends.org "It's always su...

...nsidering using RBL >> (blacklists) to take some load off the servers. >> >> General question to those of you who use RBL. Which lists do you >> recommend using? > > In my "reject_rbl_client" lines, I've been using: > > ?- hil.habeas.com > ?- sbl-xml.spamhaus.org > ?- bl.spamcop.net > > And in my reject_rhsbl_sender line, I have: > > ?- ds.rfc-ignorant.org > > Additionally, I've got Postgrey enabled, which does a really good job of > weeding out the spambot desktops and such. Instead of using reject_rbl_cl...

Is anyone using Milter-Greylist? Is there a repository out there with an rpm available? JP -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20060213/036d4b7e/attachment-0002.html>

Soren Rathje wrote: > Next thing will probably be a sbl.e164.org service to block spammers like we do with email... :-) Actually we don't need to do that, using normal NAPTR record can be used instead. We know the IP the call is coming from, we can find out from the NAPTR where calls normally go to based on the phone number, if the 2 don't mat...

Hi all, Pascal Hakim and I have just moved our mail system to Postfix, from Exim 4. This was largely to ease our admin load, so we could help in despamming. We've already implemented support for XBL and SBL, as well as grey-listing. Unfortunately, there was a window of about 2 hours where mail was being accepted, but the LDAP recipient map was not active. As a result, some mail spooled in /var/mail, and I had to go through by hand and run them through sendmail. Postfix was being very funny with some...