Kishor Gavali....................DevOps

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...