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10:41, 16 March 2024 Ebroch talk contribs created page Prevent Spam from valid sender/recipient (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 Ebroch talk contribs created page How to redirect/bounce mail for sa-learn (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 Ebroch talk contribs created page Install Razor (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 Ebroch talk contribs created page Install Pyzor (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 Ebroch talk contribs created page Disabling Spam checking for a particular address or domain (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 Ebroch talk contribs created page Adding greylisting to QMT (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 Ebroch talk contribs created page Account verification using badmailto (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 Ebroch talk contribs created page Enable/Disable POP3/SMTP/IMAP/Webmail access for a whole domain (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 Ebroch talk contribs created page Vpopmail - roaming users configuration (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 Ebroch talk contribs created page Maintain Trash and Spam folder (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 Ebroch talk contribs created page Bulk User Adding For Qmail Toaster (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 Ebroch talk contribs created page Automatic account expirations (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 Ebroch talk contribs created page Attachment size limitations (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 Ebroch talk contribs created page Account Creation and Deletion Date (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 Ebroch talk contribs created page User Tips & Tricks (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 Ebroch talk contribs created page Troubleshooting (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 Ebroch talk contribs created page SSL on submission port (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 Ebroch talk contribs created page SSL (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 Ebroch talk contribs created page Fail2Ban (Created page with "'''Basic fail2ban installation and setup''' ---- == Installation == Install EPEL Repos * For CentOS 5 i386: # rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm * For CentOS 4: # rpm -Uvh http://download.fedora.redhat.com/pub/epel/4/i386/epel-release-4-10.noarch.rpm Instal fail2ban: # yum install fail2ban == Setup == To work with Qmail/vpopmail, a filter and jail should be defined. === Configure Filter === Create...")
10:16, 16 March 2024 Ebroch talk contribs created page EMPF (Created page with "Please refer to [http://www.qmailwiki.org/index.php/EMPF the Qmailwiki page on eMPF].")

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