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10:53, 16 March 2024 ‎How to integrate qms-analog for nicely log stats (hist | edit) ‎[250,882 bytes] ‎Ebroch (talk | contribs) (Created page with "Tried a while ago qmailrocks and liked qms-analog option and sometimes would have saved me from long log debugging on qmailtoaster. now I have some time and decided to refresh qms-analog script to new qmail-scanner. '''BEWARE''' this patch might contain some errors please use it only in testing environment ! '''Install Dependencies''' cpan Time::HiRes DB_File Sys::Syslog MIME::Base64 yum install sharutils unzip perl-suidperl '''Download qmailanalog''' wget...")
10:52, 16 March 2024 ‎Hardening your toaster (hist | edit) ‎[4,007 bytes] ‎Ebroch (talk | contribs) (Created page with "Having done a basic install of QMT on Centos 5.4, I wanted to add a number of security-related features to protect my server. === SSH === Create a normal system user and set a password: <pre> adduser -g wheel <username> passwd <username> </pre> The above already added the user to the group wheel, so that you can later become root using '''su -'''. Edit '''/etc/ssh/sshd_config''' and set the option ''PermitRootLogin'' to ''no''. Now, restart sshd by running: <pre>...")
10:50, 16 March 2024 ‎QMT Failover replication Setup (hist | edit) ‎[20,182 bytes] ‎Ebroch (talk | contribs) (Created page with "==QMT Failover replication Setup== Craig Smith - 26th October 2006 - craig@doc-net.com Thanks to Jake for taking the time to review this for me before posting. It always helps to have a sounding board and Jake was kind enough to be that board for me. This page gives you a procedure to configure a backup qmt server that will be available for failover in the event of primary server failure. The backup server will only ever be 10 minute out from the primary.(depending...")
10:50, 16 March 2024 ‎Disabling Domain Keys (hist | edit) ‎[332 bytes] ‎Ebroch (talk | contribs) (Created page with "Unfortunately, domain keys are broken in Toaster. It's recommended that you disable them for the time being. This will be disabled in future releases anyway, until a suitable fix can be found. To disable domain keys: cd /var/qmail/bin ln -sf qmail-queue.orig qmail-queue And then restart qmail: qmailctl restart That's it!")
10:49, 16 March 2024 ‎Convert Vpopmail alias into qmail alias (hist | edit) ‎[1,296 bytes] ‎Ebroch (talk | contribs) (Created page with "From P.V.Anthony <pvanthony@singnet.com.sg> ---------------------- valias2dotqmail -------------------------------- !/bin/bash ################################################################# # script to convert alias stored in database back to .qmail-alias # # Example. # copy the script into the /home/vpopmail/domains/domain.com # then run: sh valias2dotqmail # ################################################################ # file name for the...")
10:49, 16 March 2024 ‎Colorfull QMail Logging (hist | edit) ‎[4,692 bytes] ‎Ebroch (talk | contribs) (Created page with "Info from AM (agmsoft@gmail.com) to displaying your Qmail log in color Add this line on your /etc/multitail.conf, if not exist create it. # QMT COLORS # QMT: clamd colorscheme:clamd cs_re:blue:^....-..-.. ..:..:.. cs_re:magenta:: cs_re:green:/var/qmail/simscan/.*(: OK) cs_re:red:/var/qmail/simscan/.*(: [^ ]* FOUND) cs_re:yellow:/var/qmail/simscan/.*( ERROR) # # QMT: qmail-smtp colorscheme:qmail-smtp cs_re:cyan:: cs_re:blue:^....-..-.. ..:..:.. cs_re:magen...")
10:48, 16 March 2024 ‎CHKUSR - Enable characters for Blackberry devices (hist | edit) ‎[4,934 bytes] ‎Ebroch (talk | contribs) (Created page with "== Intro == This tip is simply a step by step to recompile chkusr to allow the '/' character. == Why? == (PULLED FROM: [http://wiki.qmailtoaster.com/index.php/FAQs#I_keep_getting_.225.1.0_-_Unknown_address_error_571-.27sorry.2C_sender_address_has_invalid_format_.28.235.7.1_-_chkuser.29.27.22_errors.2C_especially_from_people_with_Blackberry_devices._What_can_I_do.3F This FAQ] ) I keep getting "5.1.0 - Unknown address error 571-'sorry, sender address has invalid format...")
10:48, 16 March 2024 ‎MailingList Archiving (hist | edit) ‎[8,567 bytes] ‎Ebroch (talk | contribs) (Created page with "If you want to setup Mailinglist Archiving system like Mail-Archive.com, you may want to install [http://www.mhonarc.org/ MHonArc] and [http://www.mhonarc.org/mharc/ mharc]. But for simplity I have create a scripts to install them which can be directly run at QMailToaster or QMT-ISO box Install how to: # vi install-mailarchive.sh #!/bin/sh # This script installs MHonArc (www.mhonarc.org), # Namazu (www.namazu.org), Procmail (www.procmail.org) # then install (www....")
10:48, 16 March 2024 ‎Mailman (hist | edit) ‎[19,015 bytes] ‎Ebroch (talk | contribs) (Created page with "Some folks like myself may prefer a more user-friendly and robust List Management package for their toaster than what ezmlm-toaster provides. '''[http://www.gnu.org/software/mailman/index.html Mailman, the GNU Mailing List Manager]''' is a full featured, widely used and well supported List Manager which can be used in place of, or along side of ezmlm-toaster. (Running both together shouldn't be a problem that I can think of as long as domain and list names are kept separ...")
10:47, 16 March 2024 ‎Ezmlm Related Stuff (hist | edit) ‎[417 bytes] ‎Ebroch (talk | contribs) (Created page with "If you're getting errors about the address not being in the To: or CC: lines, enable the -T flag in your list file: edit your listfile (/home/vpopmail/domains/yourdomain.com/.qmail-yourlist) Change this line: |/usr/bin/ezmlm-reject '/home/vpopmail/domains/yourdomain.com/yourlist' To this: |/usr/bin/ezmlm-reject -T '/home/vpopmail/domains/yourdomain.com/yourlist'")
10:47, 16 March 2024 ‎Bulk import emails into EzMLM (hist | edit) ‎[1,152 bytes] ‎Ebroch (talk | contribs) (Created page with "Ever had a large list of email addresses that you wanted to import into a mailing list, or converting from another mail program? It's possible. If you put all of your email addresses into a text file (Unix format), one email address per line, you can import them into your mailing list (which you already created, right?). Each address MUST contain a @ symbol. The import will stop at the first emtpy line, EOF, or the first email in an invalid format (no @ symbol). You ca...")
10:46, 16 March 2024 ‎Outlook problems and possible solutions (hist | edit) ‎[3,260 bytes] ‎Ebroch (talk | contribs) (Created page with "This was taken from an email I sent to a user regarding their Outlook issues that they insisted were a server issue. Basically Outlook can have hangs for just about any reason. I'm not going to try and keep these links current so if you find a broken one and a new link, please update this page! - Jake Do you have Office SP2 installed? http://www.microsoft.com/downloads/details.aspx?FamilyID=57E27A97-2DB6-4654-9DB6-EC7D5B4DD867&displaylang=en If you have, are you al...")
10:44, 16 March 2024 ‎Dspam (hist | edit) ‎[3,613 bytes] ‎Ebroch (talk | contribs) (Created page with "<pre> Install Dspam: wget https://raw.githubusercontent.com/qmtoaster/dspam/master/dspamdb.sh chmod 755 dspamdb.sh ./dpsamdb.sh Running the script 'dspamdb.sh' creates the dspam database, installs dspam, and starts the dspam service. If dspam is implemented for a domain, every email received by that domain will have a dspam signature in the header and a matching signature will automatically be entered in the dspam maria/mysql database. At this point there has been no tr...")
10:42, 16 March 2024 ‎Scanning External non locally hosted domains (hist | edit) ‎[970 bytes] ‎Ebroch (talk | contribs) (Created page with "===Scanning External non locally hosted domains=== Thanks to Erik Espinoza for these details. ;To scan an external domain or do a 3rd party spamassassin scanning service it is really rather easy. Follow the steps below. *1.Have Domain X's MX record changed to point to the spamassassin server. *2.On SA server, add Domain X's Domain to the /var/qmail/control/rcpthosts file. *3.ON SA server add the receiving server's address for Domain X to the smtproutes file. Examp...")
10:41, 16 March 2024 ‎Prevent Spam from valid sender/recipient (hist | edit) ‎[1,855 bytes] ‎Ebroch (talk | contribs) (Created page with "'''How to prevent spam from a spoofed local account.''' Example SMTP Log: 08-27 05:54:35 CHKUSER accepted sender: from <valid.email@account.no::> remote <[113.22.203.172]:unknown:113.22.203.172> rcpt <> : sender accepted 08-27 05:54:35 CHKUSER accepted rcpt: from <valid.email@account.no::> remote <[113.22.203.172]:unknown:113.22.203.172> rcpt <valid.email@account.no> : found existing recipient 08-27 05:54:35 policy_check: local valid.email@account.no -> local valid....")
10:41, 16 March 2024 ‎How to redirect/bounce mail for sa-learn (hist | edit) ‎[2,749 bytes] ‎Ebroch (talk | contribs) (Created page with "== How to bounce/redirect mail == As I've mentioned, forwarding mail into a spamtrap registers your email address as being a spam source; not good. Instead, we want to use the redirect or bounce feature available in a number of mail programs. Many thanks to all the contributors, listed in parentheses. '''AOL's integrated email client''' Redirecting mail is not available. (Dave Goldsmith) '''Eudora''' Select the message, go to the "Message" menu, choose redir...")
10:40, 16 March 2024 ‎Install Razor (hist | edit) ‎[43 bytes] ‎Ebroch (talk | contribs) (Created page with "This how to came from Gilbert T. Gutierrez, Jr. Operations Manager of [http://phoenixinternet.net/ Phoenix Internet] based on [http://wiki.apache.org/spamassassin/RazorSiteWide RazorSiteWide] Create temporer razor folder <blockquote><code> mkdir razor cd razor </code></blockquote> Install razor-agents-sdk <blockquote><code> wget http://prdownloads.sourceforge.net/razor/razor-agents-sdk-2.07.tar.bz2?download tar xvjf razor-agents-sdk-2.07.tar.bz2 c...")
10:40, 16 March 2024 ‎Install Pyzor (hist | edit) ‎[2,216 bytes] ‎Ebroch (talk | contribs) (Created page with "===Install Pyzor=== Jake Vickers <jake@v2gnu.com> September 19, 2006 Scott Hughes - Updated - June 9, 2009 <blockquote>"Pyzor is a collaborative, networked system to detect and block spam using identifying digests of messages." (from the Pyzor website: http://pyzor.sourceforge.net/)</blockquote> Installing Pyzor is rather easy. You need to have python installed first. Here are the steps to install from source: Download pyzor from Sourceforge (http://s...")
10:39, 16 March 2024 ‎Disabling Spam checking for a particular address or domain (hist | edit) ‎[1,235 bytes] ‎Ebroch (talk | contribs) (Created page with "his tip shows how to disable Spam processing using simscan in your toaster. I added this tip after needing to disable spam checking for a given domain. I had a program which automatically generated emails for events and sent them using a perl script. The perl smtp module was not sending a header that Spam Assasin liked so every mail sent was being tagged as spam. Here are the steps I used to quit processing mails sent from this domain. First I located the simcontrol f...")
10:39, 16 March 2024 ‎Adding greylisting to QMT (hist | edit) ‎[1,500 bytes] ‎Ebroch (talk | contribs) (Created page with "'''Note, this method is deprecated, in favor of using spamdyke. Based on: http://www.kabewm.com/?p=19 and http://thomas.mangin.me.uk/software/qmail-greylist.html Download qmail-greyd and configure it <pre> cd /var/qmail/bin wget http://thomas.mangin.me.uk/data/source/qmail-greyd chmod +x qmail-greyd mkdir /var/qmail/grey chown vpopmail.vchkpw /var/qmail/grey </pre> Add ,GREY=”" to the :allow statement at the bottom of /etc/tcprules.d/tcp.smtp <pre>...")
10:38, 16 March 2024 ‎Account verification using badmailto (hist | edit) ‎[2,190 bytes] ‎Ebroch (talk | contribs) (Created page with "===Account verification using badmailto=== If you do not use a catchall account, then any incoming mail to an undefined account will be bounced or deleted, depending the CatchAll setting. However, if you choose to use a catchall account (for whatever reason), you can specify characteristics of invalid account names using entries in the badmailto control file to reject mail to invalid account names. For instance, if none of your account names contain the dash (-) ch...")
10:30, 16 March 2024 ‎Enable/Disable POP3/SMTP/IMAP/Webmail access for a whole domain (hist | edit) ‎[1,181 bytes] ‎Ebroch (talk | contribs) (Created page with "Below is a set of scripts to enable/disable POP3, SMTP, IMAP/Webmail and relaying for every user in a given domain. Create a script file, paste the code, and chmod +x it and you are done. Enjoy! [Credits to Eric Shubert for the original scripting.] ---- #!/bin/sh # script to change settings for all users in a domain # and disable POP3/SMTP/IMAP/Webmail Access. # SM - 24/11/10 # USAGE> ./disable_domain.sh yourdomain.net domain=$1 vpmdir=/home/vpopmail acc...")
10:30, 16 March 2024 ‎Vpopmail - roaming users configuration (hist | edit) ‎[2,297 bytes] ‎Ebroch (talk | contribs) (Created page with "===Vpopmail - roaming users configuration=== If you want to use the vpopmail roaming users configuration option here area few steps to follow : 1. rpm -Uvh vpopmail-toaster*.src.rpm go to (if you didnt set your own .rpmmacros config) /usr/src/redhat/SPECS and edit the file vpopmail-toaster.spec look for the configure options .. (./configure --prefix ....) line and change --disable-roaming-users into --enable-roaming-users .. If you want to add/re...")
10:29, 16 March 2024 ‎Maintain Trash and Spam folder (hist | edit) ‎[5,310 bytes] ‎Ebroch (talk | contribs) (Created page with " #!/bin/bash # qtprune.sh # # This file can be put in /etc/cron.daily # and will prune Trash/Spam directories # Nov 7, 2006 # # 3/5/2007 Added date configuration capability # # Erik A. Espinoza <espinoza@kabewm.com # # # # Number of days for Trasn TRASH_DAYS="28" # Number of days for Spam SPAM_DAYS="28" # Find Trash Dir PATH_TRASH="`find /home/vpopmail/domains -type d -name .Trash`" # Find Spam Dir PATH_SPAM="`find /home/vpopmail/domains -type d -nam...")
10:29, 16 March 2024 ‎Bulk User Adding For Qmail Toaster (hist | edit) ‎[1,486 bytes] ‎Ebroch (talk | contribs) (Created page with "Greetings, With help from the script PakOgah sent me I have created a bulk user adding script! It reads a text file which has entries like FIRSTNAME LASTNAME USERNAME And automatically adds the users in the text file, creates a comment field sets a default quota and password Suggestions are welcome. The script is attarched. Its still missing some functionality but its work in progress Kisakye ALex akisakye@ucu.ac.ug #!/bin/sh # # BULK USER ADDING FOR QMAIL TOASTER...")
10:28, 16 March 2024 ‎Automatic account expirations (hist | edit) ‎[5,927 bytes] ‎Ebroch (talk | contribs) (Created page with "== Information == From: http://www.mail-archive.com/qmailtoaster-list@qmailtoaster.com/msg16395.html Below is a script to delete in-active account autimaticaally deleted from system. When I say in-active, it look from table vpopmail.lastauth. It's very suitable for enterprise/business mailserver which has many employees and maybe some of them are contract employees with medium turnover, and lacks of IT resource. And may not for ISP / Hosting company which has paying cu...")
10:28, 16 March 2024 ‎Attachment size limitations (hist | edit) ‎[1,001 bytes] ‎Ebroch (talk | contribs) (Created page with "===Attachment size limitations=== The default setting for 'databytes' is 20971520 which is a sane, default number. But MIME overhead is fairly high, so that 20m limit means you may not be able to receive attachments larger that 12-15m. That may seem to not be a problem, but if you host a domain that deals in large attachments for data transfer, you may need to increase that number in /var/qmail/control/databytes. You could set that to 0 (not advisable) to accept atta...")
10:27, 16 March 2024 ‎Account Creation and Deletion Date (hist | edit) ‎[3,008 bytes] ‎Ebroch (talk | contribs) (Created page with "== Background == My Helpdesk was audited by external auditor regarding date of creation and deletion of email accounts. I can't find it the exact date by looking /home/vpopmail folders. So I ask the community and Bharath Chari kind enough to provide the tweaks. == Notes == # Use this tips with qmailtoaster's version >= vpopmail-5.4.17 with mysql backend (not LDAP). # Use only with MySQL version 5.0 or newer which has trigger feature. # This trigger only work with vpopma...")
10:25, 16 March 2024 ‎User Tips & Tricks (hist | edit) ‎[2,593 bytes] ‎Ebroch (talk | contribs) (Created page with "== Account Management == === Account Creation and Deletion Date === === Attachment size limitations === === Automatic account expirations === === Bulk User Adding For Qmail Toaster === === Maintain Trash and Spam folder === === Roaming pop3 users (vpopmail) === === Enable/Disable POP3/SMTP/IMAP/Webmail access for a whole domain === == Anti Spam == === Account verification using badmailto === === ...")
10:25, 16 March 2024 ‎Troubleshooting (hist | edit) ‎[11,612 bytes] ‎Ebroch (talk | contribs) (Created page with "==DNS== Typical /etc/hosts: 127.0.0.1 server.yourdomain.com localhost.localdomain localhost Typical /etc/resolv.conf without dns caching: search yourdomain.com nameserver ip-address-of-first-nameserver nameserver ip-address-of-second-nameserver Typical /etc/resolv.conf with dns caching: search yourdomain.com nameserver 127.0.0.1 [http://www.mxtoolbox.com/SuperTool.aspx The SuperTool at MXToolbox.com] is a nice tool for testing DNS records, blacklists, and o...")
10:17, 16 March 2024 ‎SSL on submission port (hist | edit) ‎[906 bytes] ‎Ebroch (talk | contribs) (Created page with "===SSL on Submission port=== Just trying some things out here I noticed that Outlook Express and qmail-toaster in ssl/require auth mode are not very compatible. Have not figured out what exactly goes wrong, but it seems OE never gets to auth itself. Debugging SSL encrypted sessions is a bit dificult .... It does work with the Mail program from Vista. Looking for ways to solve this, since using SSL on the submission port is pretty much required for security reasons I...")
10:17, 16 March 2024 ‎SSL (hist | edit) ‎[1,690 bytes] ‎Ebroch (talk | contribs) (Created page with "'''SSL''' After adding a Certificate, TLS should work, but SSL might need some additional configuration. As SSL over SMTP on port 465 is depreciated, there is nothing listening on port 465 with the basic Qmail-Toaster. In order to add legacy SSL over SMTP (smtps) capability on port 465, you need to add an smtp-ssl daemon. Here's how to do it. 1) Stop qmail: # service qmail stop 2) Create the supervise directories for smtps # mkdir -p /var/qmail/supervi...")
10:16, 16 March 2024 ‎EMPF (hist | edit) ‎[85 bytes] ‎Ebroch (talk | contribs) (Created page with "Please refer to [http://www.qmailwiki.org/index.php/EMPF the Qmailwiki page on eMPF].")
10:15, 16 March 2024 ‎Certificate (hist | edit) ‎[4,678 bytes] ‎Ebroch (talk | contribs) (Created page with "'''Security Certificate''' To configure a SSL certificate for TLS and/or SSL over SMTP: 1) Create a private key using the triple des encryption standard (recommended): # openssl genrsa -des3 -out servercert.key.enc 1024 2) Remove the pass phrase from the private key: # openssl rsa -in servercert.key.enc -out servercert.key 3) Generate Certificate Request # openssl req -new -key servercert.key -out servercert.csr 4) Go to [http://www.discountwebcerts.com/i...")
10:15, 16 March 2024 ‎Tcpserver options/flags (hist | edit) ‎[3,561 bytes] ‎Ebroch (talk | contribs) (Created page with "tcpserver controls most of your QMT daemons (pop, smtp, etc.). There are many options you can add/edit/change to get different results depending on your environment. The options listed below were taken from http://cr.yp.to/ucspi-tcp/tcpserver.html General options: * -q: Quiet. Do not print error messages. * -Q: (Default.) Print error messages. * -v: Verbose. Print error messages and status messages. Connection options: * -c n: Do not handle more th...")
10:14, 16 March 2024 ‎Tcp.smtp (hist | edit) ‎[6,856 bytes] ‎Ebroch (talk | contribs) (Created page with "Located at /etc/tcprules.d/, tcp.smtp is a 2 line (default toaster) file that orchestrates many of the QMT functions. It is the traffic cop in a busy intersection, controlling SMTP processing alternatives. If you're running another MTA in concert with QmailToaster, or you have an unusual or complicated setup, the following might not be applicable to you. If that is the case, you should take your problem straight to the mailing list. Hopefully this page will eventually c...")
10:13, 16 March 2024 ‎Configuring SRS on Toaster 1.03-1.3.13+ (hist | edit) ‎[2,560 bytes] ‎Ebroch (talk | contribs) (Created page with "First you need to configure some parameters in /var/qmail/control. Do the following: echo srs.YOURDOMAIN > /var/qmail/control/srs_domain echo SECRET > /var/qmail/control/srs_secrets YOURDOMAIN: Replace with your domain name, e.g. srs.foo-bar.com SECRET: Replace with a random string Important! You MUST create a MX record for srs.YOURDOMAIN pointing to your server. Optional parameters: echo 7 > /var/qmail/control/srs_maxage echo 4 > /var/qmail/control/srs_hashle...")
10:11, 16 March 2024 ‎SURBL (hist | edit) ‎[2,768 bytes] ‎Ebroch (talk | contribs) (Created page with "SURBLs (SURBL - Spam URI Realtime Blocklists) differ from most other RBLs in that they're used to detect spam based on message body URIs (usually web sites). Unlike most other RBLs, SURBLs are not used to identify spam senders. Instead they allow you to identify messages that have spam hosts which are mentioned in message bodies. Here's how to get emails checked against [http://www.surbl.org SURBL] via SpamAssassin with QMailToaster. REQUIRES: current spamassa...")
10:10, 16 March 2024 ‎Spamassassin (hist | edit) ‎[9,085 bytes] ‎Ebroch (talk | contribs) (Created page with "SpamAssassin is a mail filter to identify spam. It is an intelligent email filter which uses a diverse range of tests to identify unsolicited bulk email, more commonly known as Spam. These tests are applied to email headers and content to classify email using advanced statistical methods. In addition, SpamAssassin has a modular architecture that allows other technologies to be quickly wielded against spam and is designed for easy integration into virtually any email syst...")
10:10, 16 March 2024 ‎Clamav (hist | edit) ‎[6,677 bytes] ‎Ebroch (talk | contribs) (Created page with "== About ClamAV == From: [http://www.clamav.net Clamav.net] ClamAV is an open source (GPL) antivirus engine designed for detecting Trojans, viruses, malware and other malicious threats. It is the de facto standard for mail gateway scanning. It provides a high performance mutli-threaded scanning daemon, command line utilities for on demand file scanning, and an intelligent tool for automatic signature updates. The core ClamAV library provides numerous file format detect...")
10:09, 16 March 2024 ‎Domainkeys (hist | edit) ‎[16,586 bytes] ‎Ebroch (talk | contribs) (Created page with "= Introduction = What are DomainKeys? See [http://antispam.yahoo.com/domainkeys Yahoo!'s DomainKeys page] for an explaination and further resources. This is a step by step guide for setting up DomainKeys on QmailToaster. It includes modifications needed to DNS. This guide assumes you have installed QmailToaster and have created at least one domain. The example name for your domain used throughout this guide is ''yourdomain.com''. The example DomainKey Selector name (...")
10:09, 16 March 2024 ‎Spamdyke (hist | edit) ‎[5,632 bytes] ‎Ebroch (talk | contribs) (Created page with "== Background == Spamdyke provides pre-transmission spam filtering, and should be used in addition to SpamAssassin, which provides post-transmission spam filtering. Spamdyke is available from [http://www.spamdyke.org/ the spamdyke website]. See that site for details. While a few of spamdyke's capabilities are already provided with the stock QMail-Toaster, spamdyke provides some additional spam fighting capabilities such as graylisting and enhanced blacklist/whitelist pr...")
10:08, 16 March 2024 ‎SPF (hist | edit) ‎[9,308 bytes] ‎Ebroch (talk | contribs) (Created page with "How to set up SPF on my Qmailtoaster : Erik Espinoza 01:15, 11 Sep 2005 (PDT) : Dan McAllister 16:33, 28 November 2008 (EST) '''What is SPF''' SPF is a tool used to defend against SPAM -- unwanted email messages. Originally named "Sender Permitted From", the re-named "Sender Policy Framework" was created in 2003, and is an attempt to identify and control one specific type of SPAM: ''forged'' messages. A ''forged'' email message is one that purports to be from...")
10:08, 16 March 2024 ‎RBLs (hist | edit) ‎[3,285 bytes] ‎Ebroch (talk | contribs) (Created page with "A DNS-based Blackhole List (DNSBL, also known as Real-time Blackhole List or RBL), is a means by which an Internet site may publish a list of IP addresses in a format that can be easily queried by mail servers on the Internet. These addresses are those of known spammers or open relays, which are places from which you do not want to receive email. If an email comes from one of these addresses, it can be rejected as spam. There is a [http://en.wikipedia.org/wiki/DNSBL#DNSB...")
10:08, 16 March 2024 ‎Chkuser (hist | edit) ‎[1,214 bytes] ‎Ebroch (talk | contribs) (Created page with "chkuser configuration is not configurable on the fly. Configuration settings currently in use are documented at /var/qmail/doc/chkuser_settings.h. To tailor your chkuser settings, use the following procedure (provided by Nick): # rpm -Uvh qmail-toaster*.src.rpm # cd /usr/src/redhat/SPECS (assuming you are using CentOS 4) edit qmail-toaster.spec. find 'sleep 5' (should be line 606). change 5 to 300 (5 seconds to 300 seconds). save. # rpmbuild -bb --with cnt40 q...")
10:02, 16 March 2024 ‎Tlsserverciphers (hist | edit) ‎[258 bytes] ‎Ebroch (talk | contribs) (Created page with "'''tlsserverciphers''' man '''qmail-smtpd''' excerpt: A set of OpenSSL cipher strings. Multiple ciphers contained in a string should be separated by a colon. If the environment variable '''TLSCIPHERS''' is set to such a string, it takes precedence.")
10:01, 16 March 2024 ‎Tlsclients (hist | edit) ‎[324 bytes] ‎Ebroch (talk | contribs) (Created page with "'''tlsclients''' man '''qmail-smtpd''' excerpt: A list of email addresses. When relay rules would reject an incoming messages, '''qmail-smtpd''' can allow it if the client presents a certificate that can be verified against the CA list in clientca.pem and the certificate email address is in tlsclients.")
10:01, 16 March 2024 ‎Timeoutsmtpd (hist | edit) ‎[177 bytes] ‎Ebroch (talk | contribs) (Created page with "'''timeoutsmtpd''' man '''qmail-smtpd''' excerpt: Number of seconds '''qmail-smtpd''' will wait for each new buffer of data from the remote SMTP client. Default: 1200.")
10:00, 16 March 2024 ‎Spfrules (hist | edit) ‎[618 bytes] ‎Ebroch (talk | contribs) (Created page with "'''spfrules''' man '''qmail-smtpd''' modified excerpt: You can add a single line with SPF rules (also known as SPF mechanisms) that will be checked before other SPF rules would fail. This can be used to always allow certain machines to send certain emails. As an example, an spfrules file that contains the line '''ip4:192.0.0.1/24''' would allow the local qmail-toaster to receive Email from one of its supported domains from any host with the ip addresses 192.0....")
10:00, 16 March 2024 ‎Spfguess (hist | edit) ‎[205 bytes] ‎Ebroch (talk | contribs) (Created page with "'''spfguess''' man '''qmail-smtpd''' excerpt: You can add a line with SPF rules that will be checked if a sender domain doesn't have an SPF record. The local rules will also be used in this case.")

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