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Plugins course · Beginner

FluentSMTP: WordPress Plugin Tutorial

FluentSMTP tutorial: fix WordPress emails that go missing or land in spam, connect a mail service, send a test and read the email log.

4 lessons
16 min
Free with a free account
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  1. Why WordPress Email Fails and How to Fix It
    From the lesson

    “In this lesson you'll learn why the emails your WordPress site sends so often go missing, and what we'll do about it in this course. Here are the signs that your site's email isn't arriving. Messages from your contact form never reach your inbox. Password reset emails end up in spam, so people can't log in. And order and receipt emails quietly vanish, so customers think something went wrong.” Watch the full lesson →

  2. Install FluentSMTP and Take a First Look
    From the lesson

    “In this lesson you'll find Fluent SMTP, see what it can connect to, and learn how to choose. It's free, and there's no paid version to upgrade to. It connects to many different mail services. And it comes with a test tool and an email log. Here's the plan. First, find the plugin. Then tour the mail services it supports, and learn how to pick one.” Watch the full lesson →

  3. Set Up an SMTP Connection in WordPress
    From the lesson

    “In this lesson you'll connect your site to a mail server and prove it works with a real test email. First, what's SMTP? It's the standard way email programs hand mail to a mail server. Your mail service gives you three things: a server address, a port number, and a login. Fluent SMTP hands every email your site sends to that server.” Watch the full lesson →

  4. Check WordPress Email Logs and Fix Failed Emails
    From the lesson

    “In this lesson you'll use the email log to find a failed email, fix the cause, and send it again. Every email your site sends is recorded. Each one is marked sent or failed, with the reason. And you can retry or resend it from the same screen. When someone says they never got an email, follow these steps. First, find it in the log.” Watch the full lesson →

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This FluentSMTP tutorial fixes one of the most common WordPress problems: emails that never arrive. Contact form messages, password resets and order receipts all depend on your site's email, and on many hosts it quietly fails. You'll learn why, connect your site to a proper mail service, and use the email log to catch problems early.

What you'll learn

WordPress sends email in a way that many inboxes don't trust, so messages vanish or land in spam without any warning. The free FluentSMTP plugin sends your site's mail through a trusted email service instead. This course explains the three main reasons WordPress email fails, installs the plugin, and sets up a connection step by step, ending with a real test email. Then you'll use the email log to find a failed password reset, see why it failed, fix it and send it again, and turn on alerts so the next failure tells you.

Inside the course

  • Why WordPress Email Fails
  • Installing FluentSMTP & First Look
  • Configuring a Connection
  • Email Logging & Ongoing Email Health

Who this course is for

This is for site owners whose contact forms, password resets or store emails aren't arriving, and anyone setting up a new site who wants email to work from day one. No technical background is needed. Prefer a different plugin? Our free WP Mail SMTP course solves the same problem.

Frequently asked questions

Is FluentSMTP free?
Yes, completely. FluentSMTP has no paid version, so every feature in this course, including the email log and failure alerts, is free.
Why are my WordPress emails not being delivered?
Most web hosts send WordPress mail in a way that email providers do not trust, so it goes missing or lands in spam. The first lesson explains the three main causes and the fix: sending your mail through a trusted email service using SMTP, the standard way email programs hand mail to a mail server.
Should I use FluentSMTP or WP Mail SMTP?
Both fix the same problem. FluentSMTP has no paid version at all, while WP Mail SMTP keeps some features for its Pro plan. We have a free course on each, so you can pick the one that suits you.

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