Скачать или смотреть How to Protect Your Ubuntu Email Server from Spam | How to Set Up an Email Server: Part 2

In my last video, I showed how to set up a basic SMTP/IMAP server on Ubuntu Server (using a relay service for outgoing emails in order to bypass restrictions on outbound port 25--required for sending email).
In this video, I show you how to protect that email server from spam, by configuring the server to validate the authenticity of incoming emails using SPF/DKIM/DMARC, and installing and configuring SpamAssassin to filter spam emails.

This video is part of a larger series covering a web/email server setup on Google Cloud.
Stay Tuned for The Next Video (fail2ban Configuration)
Link to Email Server Setup:    • How To Set Up a Basic Email Server on Ubun...  
Link to Web Server Setup:    • How to Build a Website From Scratch | Free...  
Link to Full Playlist:    • GCP Web/Mail Server Setup  

Chapters:
0:00 Introduction
0:27 Configuring SPF Validation
2:34 Configuring DKIM Validation
7:49 Configuring DMARC Validation
13:49 Installing & Configuring SpamAssassin
31:20 Configuring Dovecot to Move Incoming Spam to the Spam Folder
34:44 Conclusion

Commands: https://pastebin.drewhowdentech.com/U...

Join this channel to get access to perks:
https://www.youtube.com/drewhowdentec...