amavisd

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:57:55 +0000

AmaVisd-new /etc/amavis/amavisd.conf: use strict; # a minimalistic configuration file for amavisd-new with all necessary settings # # see amavisd.conf-default for a list of all variables with their defaults; # see amavisd.conf-sample for a traditional-style commented file; # for more details see documentation in INSTALL, README_FILES/* # and at http://www.ijs.si/software/amavisd/amavisd-new-docs.html # COMMONLY ADJUSTED SETTINGS: # @bypass_virus_checks_maps = (1); # uncomment to DI…

config

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:43 +0000

GOsa GOsa is a GPL'ed PHP based administration tool for managing accounts and systems in LDAP databases. It administers users and groups, mail distribution lists, thin clients, applications, phones and faxes. Get GOsa from: Project homepage:

email

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 16:26:57 +0000

email Mailserver, Mailgateway, Anti-Spam [AMaVISd-new, SpamAssassin, dSpam, rspamd], SPF, DKIM, PFS etc. \\}} Postfix smtpd Postfix ist ein sehr mächtiger Mail Transport Agent, entwickelt von Wietse Venema. * Postfix Konfiguration für einen Mailserver * use of LDAP lookup maps * Postfix' Postscreen Modul anstatt policyd-weight oder postfwd * Postfix Anti-SPAM/UCE settings * Postfix SASL Konfiguraton * SMTP-authentication * TLS and SSL configuration (smtps) *

spamassassin

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:58:39 +0000

SpamAssassin SA-config-genarator: /etc/mail/spamassassin/local.cf: # SpamAssassin config file for version 3.x # NOTE: NOT COMPATIBLE WITH VERSIONS 2.5 or 2.6 # See http://www.yrex.com/spam/spamconfig25.php for earlier versions # Generated by http://www.yrex.com/spam/spamconfig.php (version 1.50) # How many hits before a message is considered spam. required_score 5.0 # Encapsulate spam in an attachment (0=no, 1=yes, 2=safe) report_safe …

hardware

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:46:57 +0000

2014-06-17 zuerst „Debian OS-Basis-Installation auf Blech“ durchfuehren!!! zusaetzlich „auf dem Blech“: ### Proxy der UKBW fuer die Installations-Shellsitzung setzen: export http_proxy="http://proxy01.ukbw.de:3128/" ### LiHAS GPG-Key importieren:

openssl_ca

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:44 +0000

simple OpenSSL Certficate Authority Create Certificate Authority station7:/etc # station7:/usr/share/ssl/misc # ./CA.sh -newca CA certificate filename (or enter to create) Making CA certificate ... Generating a 1024 bit RSA private key .....++++++ .....................................++++++ writing new private key to './demoCA/private/./cakey.pem' Enter PEM pass phrase: Verifying - Enter PEM pass phrase: ----- You are about to be asked to enter information that will be incorporated into your c…

sign

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:53:39 +0000

Domain Key Identified Mail outbound - ORIGINATING - signieren DKIM basiert auf asymetrischer Verschlüsselung mit public- und private-Key. Das Key-Paar wird mit folgender Syntax erzeugt: amavisd genrsa [Anzahl der Bits für den Schlüssel]

fully_encrypted_debian

anonymous@undisclosed.example.com (Anonymous) — Sat, 23 Sep 2017 22:25:30 +0000

Full disk encryption with LUKS (inklusive /boot) Referenzen: * * * * * *

config

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:41 +0000

eGroupWare Version 1.4.001 pre-requisites: * required PHP version 4.3+ (recommended 5+) * php.ini: safe_mode = Off * php.ini: magic_quotes_runtime = Off * php.ini: register_globals = Off * php.ini: memory_limit >= 16M * php.ini: max_execution_time >= 30

operation

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:53:27 +0000

AmaViSd-new Operation emails aus der Quarantäne releasen: Wenn AMaViSd emails in die Quarantäne verschiebt, erhält man emails dieser Form: Betreff: BANNED contents (text/x-msdos-batch,.asc,bacula_after_failure.cmd) in mail FROM LOCAL [...] No viruses were found. Banned name: text/x-msdos-batch,.asc,bacula_after_failure.cmd Content type: Banned Internal reference code for the message is 11606-02/IJvAMUUAzNma [...] The message has been quarantined as: I/banned-IJvAMUUAzNma The message W…

spamreport

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:54:58 +0000

Spamreport spamcheck.sh #!/bin/bash ######################################################### # UKBW-Spam-Report, 2007-05-01, chhaas, IuK / Netzwerke # ######################################################### #set -o verbose ######## # ToDo # ######## # - printvariablen bei "grep X-Spam-Status:" korrigieren # - Mail an antispam@uk-bw.de zusammenfassen: 1 Mail die alle Spammails inkl. Empfaenger beinhaltet # - Variablen fuer FROM: und RETURN-PATH einrichten # - evtl. SpamAssassin Spam-T…

all

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:46:38 +0000

2014-08-08 zuerst „Debian OS-Basis-Installation auf Blech“ durchfuehren!!! auf allen Server-Instanzen („Blech“, Linux VServer, LXC): ### Proxy der UKBW fuer die Installations-Shellsitzung setzen: export http_proxy=„“ ### LiHAS GPG-Key importieren: wget -O -

slapd_conf

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:43 +0000

/etc/openldap/slapd.conf # The database configuration parameters must appear *after* the "database" # directive, as DB_CONFIG files are 'per backend'. dbconfig set_cachesize 4 0 1 dbconfig set_lg_regionmax 262144 dbconfig set_lg_bsize 2097152 dbconfig set_lg_dir /var/log # Automatically remove log files that are no longer needed. dbconfig set_flags DB_LOG_AUTOREMOVE # # Setting set_tas_spins reduces resour…

sasl

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:42 +0000

SASL A very conveniant way of configuring the Simple Authentication and Security Layer (SASL) is to use the Pluggable Authentication Modules (PAM), since it can use diffrent authentication sources like ldap or /etc/passwd - thus SASL is everything but simple

commserv

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 15:00:45 +0000

This documentation is work in progress, no liability for correctness can be given! Communications-Server Motivation Because I had to look for a log time around the Internet, asking a lot of questions on mailing-lists, reading books and talking to friends for configuring my commserv, thus having quite a bit of hassle getting things working, I'd like give my experiences back to the comunity.

email-server

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Sep 2017 14:18:58 +0000

email * MTA/SMTPd Postfix (Mailserver, Mailgateway, Anti-Spam [AMaVISd-new, SpamAssassin, dSpam], SPF, DKIM, PFS etc.) * MDA/IMAPd Cyrus * MDA/IMAPd Dovecot

linux

anonymous@undisclosed.example.com (Anonymous) — Sat, 11 May 2024 11:50:33 +0000

Debian-Installation * Installation von GNU/Debian auf Hardware oder virtueller Instanz * zweite Netzwerkkarte mit wechselnder Konfiguration securing DNS and Mail * Domain Name System Security Extensions (DNSSEC) mit Bind9 * DNS-based Authentication of Named Entities (DANE) und TLS Authentication record (TLSA) * Sender Policy Framework (SPF) * DomainKeys Identified Mail (DKIM) * Domain-based Message Authentication, Reporting and Conformance (DMARC) * Authenticated Received…

installation

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Aug 2014 13:51:45 +0000

Installation of the Linux OS SuSE 10.0 Professional Because of problems with the 64-bit-version of the CAPI-driver for the AVM B1-Cards used in my commserv, only the 32-bit-version of SUSE 10.0 can be used. Maybe with later versions of openSUSE this changes

ca

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:44 +0000

Certificate Authority generate certificate and key-files using e.g. one of the follwing * simple OpenSSL CA * Tiny CA * phpki CA trusting your Certificate Authority Ensure there's only one CA certificate in the file from your CA. Normally there is, but ocassionally several are stored in the same file. To list the number of certificates in a file, use the command below. If you get an answer of more than one, then see the section on multiple certificates in one file. The command to ch…

gosa2egw

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:43 +0000

patching GOsa for seamless eGroupWare integration "-------- Original-Nachricht --------" Betreff: Re: [GOsa] gosa+samba3.schema conflicts with evolutionPerson.schema Datum: Tue, 5 Jun 2007 15:23:31 +0200 Von: Cajus Pollmeier An: GONICUS site administration project These are from two different RFCs, I guess. Bad luck. GOsa uses dateOfBirth internally. So, the simpliest way would be to remove the definition from the gosa+samba3.schema and add the ali…

ldap_secure

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:43 +0000

TLS and LDAP over SSL (ldaps) Modifying /etc/openldap/ldap.conf Modify / append the TLS-settings: #--- SSL/TLS setting ---# TLSCipherSuite ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP TLS_CACERT /etc/ssl/certs/ca_cert.pem TLS_CERT /etc/ssl/certs/station7_cert.pem TLS_KEY /etc/ssl/private/station7_key.pem TLS_REQCERT demand

lightsquid

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Aug 2014 20:45:40 +0000

Lightsquid-Tool your access.log look slightly different from standart. may be you use CUSTOM log record. at and of standart record in you log you has addition field look like: [User-Agent: TMhtload/1.32.00.1008\r\nAccept: */*\r\nHost: cm-t.activeupdate.trendmi

config

anonymous@undisclosed.example.com (Anonymous) — Sat, 06 Apr 2024 16:56:19 +0000

Postfix smtpd (smtp + daemon) = server = Postfix receives mail from a client smtp = client = Postfix sends mail to another mailserver Edit /etc/postfix/main.cf queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix mail_owner = postfix smtpd_banner = mail.example.org myhostname = mail.example.org myorigin = example.org mydestination = mail.example.org mynetworks = 127.0.0.0/8, 10.0.0.0/8 alias_maps = hash:/etc/aliases, ldap:virtualaliases…

relayhost

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:33 +0000

Postfix configuration for a relayhost (MX) / Anti-SPAM-/UCE-settings smtpd (smtp + daemon) = server = Postfix receives mail from a client smtp = client = Postfix sends mail to another mailserver used Ports: 10023/tcp: postgrey 10024/tcp: amavisd-new 10025/tcp: policyd-weight

hackerbruecke.net

amavisd

config

email

spamassassin

hardware

openssl_ca

sign

fully_encrypted_debian

config

operation

spamreport

all

slapd_conf

sasl

commserv

email-server

linux

installation

ca

gosa2egw

ldap_secure

lightsquid

config

relayhost