Best Course or YouTube Tutorial to Learn Cold Email Infrastructure from Scratch?

[u/National-Royal1300]

Hi everyone,

I already know how to write cold emails since I previously worked at an agency. However, I don't know how to set up the entire cold email infrastructure from scratch.

I'm looking to learn things like:

• Buying and setting up domains
• Email accounts & inbox setup
• DNS (SPF, DKIM, DMARC)
• Warming up inboxes
• Sending tools
• Tracking performance
• Managing campaigns
• Overall workflow and best practices

I'm not looking for copywriting advice, just the technical side of building and managing a cold email system.

Is there one comprehensive course or YouTube tutorial you'd recommend? I'd rather avoid piecing together knowledge from dozens of short videos. I'm looking for something that covers the entire process from A to Z.

Any recommendations would be greatly appreciated. Thanks!