Ask How do you set up email automation for a membership site?

[SuperAffiliateX]

I want to send automated emails to my members, but I don't know where to start. I need a way to welcome new users, send reminders, and notify them about updates. I'm not sure what tools work best for this or how to set up the emails properly. Do I need a special plugin, or can I do it with regular email services? I also want to make sure emails don't end up in spam. How do you set up email automation for a membership site?