Privacy can't pretty match the 'we don't preserve something' guarantees of Cloudflare, but it's actually not terrible. The service logs the full IP tackle information from the querying system for approximately 24 to 48 hrs for troubleshooting and diagnostic purposes. Our month-to-month publication is packed full of email guidelines, https://charliefbnko.blogoxo.com/26787290/5-easy-facts-about-linux-postfix-mail-server-setup-described