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DKIM PROXY FOR OUTGOING MAIL IN POSTFIX

1.  Download DKIM proxy         wget http://downloads.sourceforge.net/dkimproxy/dkimproxy-1.3.tar.gz         perl -MCPAN -e'CPAN::Shell->install("Net::Server")'         perl -MCPAN -e'CPAN::Shell->install("Mail::DKIM")'         perl -MCPAN -e'CPAN::Shell->install("Mail::DKIM")'                tar -zxvf dkimproxy-1.3.tar.gz         ./configure --prefix=/usr/local/dkimproxy         make install         2. Generate Public and Private Key         Generate a private/public key pair using OpenSSL:                 openssl genrsa -out private.key 1024             opens...

Recover Mysql ROOT Password

Stop the MySQL service # /etc/init.d/mysqld stop Add skip-grant-tables # edit /etc/my.cnf and add skip-grant-tables under [mysqld] section Start the MySQL service # /etc/init.d/mysqld start Log into the MySQL server without any password # mysql Reset the password for ‘root’ user mysql> use mysql mysql> UPDATE user SET password=PASSWORD('password.new') where user='root'; Flush privileges mysql> flush privileges; Stop the MySQL service # /etc/init.d/mysqld stop Edit my.cnf and remove skip-grant-tables Start the MySQL service # /etc/init.d/mysqld start Log-in with the new password # mysql -u root -p password.new