Mindblown: a blog about philosophy.
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VMAIL
root@core:~# vi /etc/postfix/mysql-virtual_domains.cf root@core:~# vi /etc/postfix/mysql-virtual_forwardings.cf root@core:~# vi /etc/postfix/mysql-virtual_mailboxes.cf root@core:~# vi /etc/postfix/mysql-virtual_email2email.cf root@core:~# vi /etc/postfix/mysql-virtual_transports.cf root@core:~# vi /etc/postfix/mysql-virtual_mailbox_limit_maps.cf root@core:~# vi /etc/postfix/sasl/smtpd.conf root@core:~# vi /etc/courier/authmysqlrc
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exim4 ssl certbot chmod a+r
root@core:/etc/exim4# chmod a+r cert.pem root@core:/etc/exim4# chmod a+r privkey.pem
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iptables-save > iptables.bak
iptables-save > iptables.bak iptables-restore < iptables.bak bellow is my flush-iptables file IPTABLES="/sbin/iptables" # # reset the default policies in the filter table. # $IPTABLES -P INPUT ACCEPT $IPTABLES -P FORWARD ACCEPT $IPTABLES -P OUTPUT ACCEPT # # reset the default policies in the nat table. # $IPTABLES -t nat -P PREROUTING ACCEPT $IPTABLES -t nat…
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iptables spammers away
iptables -I INPUT -s 109.0.0.0/8 -p tcp -m multiport –dports 25,465 -j DROP see bytes filtered iptables -L -n -v | more
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arnu pure linux box / default root password is letmein
arnu pure linux box “Kodi” / default root password is letmein
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DNS Blacklist with Exim
First switch exim4 to use split configuration files. Edit the file /etc/exim4/conf.d/main/02_exim4-config_options and insert the following after the very last line. # Added TODAYS-DATE by YOURNAME CHECK_RCPT_IP_DNSBLS = zen.spamhaus.org/
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webalizer very simple
collect log data for cpecific virtualhost: touch /var/log/apache2/mywwwfiles_access_log in apache virtualhost configuration you need to have: CustomLog /var/log/apache2/mywwwfiles_access_log combined save and reload apache /etc/init.d/apache2 reload then setup webalizer files: mkdir -p /home/mywwwfiles/webalizer cp /etc/webalizer/webalizer.conf /home/mywwwfiles/webalizer cd /home/mywwwfiles/webalizer nano webalizer.conf you need to edit only these three: LogFile /var/log/apache2/mywwwfiles_access_log OutputDir /home/mywwwfiles/webalizer HostName mywwwfiles.com then run webalizer…
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HowTo Setup Basic SMTP AUTH in Exim4 Debian
This brief guide will explain the steps you can take to get basic SMTP AUTH working with Debian exim4 package. (For users connecting to your server, not for forwarding via your ISP) First of all generate an Exim SSL certificate: # /usr/share/doc/exim4-base/examples/exim-gencert Now edit /etc/exim4/exim4.conf.template using your favourite text editor. Uncomment (don’t copy and paste…
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