Janine Paris: SMTP WTF BBQ??
Channel: WordPress
Date: 30/01/2019

Whether it’s form or order notifications, marketing emails or newsletters, websites send email to us and our visitors. These messages are important for conducting any kind of business online. You don’t have to be a server admin to make sure your websites’ emails get delivered! Understanding a few basics will give you the tools to setup and troubleshoot all manner of email communication from your WordPress website.
Takeaways:
    How email and the WordPress email function work in non-technical terms.
    Correct settings for outgoing email messages.
    Email escalation – when and how to use SMTP services and plugins.

Presentation slides: https://2018.asheville.wordcamp.org/files/2018/06/SMTP-WTF-BBQ__-Slides.pdf
WPTV link: https://wordpress.tv/2019/01/07/janine-paris-smtp-wtf-bbq/