Postfix – Configuration Tips to Fight Spam

Postfix Configuration Tips to Fight Spam

In this guide you will learn how to tweak the default postfix configuration for incoming emails. In Postfix configuration you need to add or edit following directives on /etc/postfix/main.cf configuration file. All configuration directives are explained in the postfix website. Postfix Configuration Parameters smtpd_helo_required = yes Require that a remote SMTP client introduces itself with … Read more

The 7 Popular Blacklists To Keep Away Spam Emails

blacklist

IPs or domains that cause threat to your inboxes will be listed by the blacklists. If you are on a blacklist you should not keep quite you must act quickly. There are several email blacklists which tries to impress you with a long list, which might not be good tool. So, here is a list … Read more