David Ozokoye

Senior Technical Writer

Expertise

WordPress
Technical Documentation
Web Development (React & Django)
SEO
cPanel
Graphic Design

Highlights

David is a Technical Writer for the WPForms team at Awesome Motive. He has a BSc in Electrical Electronics Engineering from the University of Jos, Nigeria, and has been using WordPress since 2018.

Before joining the WPForms team in 2022, David worked as the content team lead for a WordPress support site, where he wrote WordPress-related content and managed other writers.

David creates easy-to-understand guides and product education for various Awesome Motive products, including WPForms, WP Mail SMTP, SendLayer, and Easy WP SMTP.

Aside from his work at Awesome Motive, David has produced many technical articles for various brands, focusing on WordPress and web development topics. Away from the computer, he enjoys playing video games and roller skating.

Invalid Signature or Credentials

What This Error Means AWS rejected the request because the Access Key ID or Secret Access Key in WP Mail SMTP is wrong, or the IAM user doesn’t have permission to use SES. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Check the Closest Region A […]

Error: Email Address Not Verified (Amazon SES)

What This Error Means Amazon SES requires email addresses or domains to be verified before they can send mail. All new AWS accounts start in Sandbox mode, which means both the From address and the To address must be verified. In production mode, only the From address or domain needs verification. Common Causes How to […]

Sender Domain Not Validated (Elastic Email)

What This Error Means The domain used in the From Email address hasn’t been validated in Elastic Email. Elastic Email requires domain validation before it will send email from any address at that domain. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Check the From Email […]

API Key Expired (Elastic Email)

What This Error Means The Elastic Email API key in WP Mail SMTP has passed its expiration date and is no longer valid. Elastic Email lets you create API keys with an optional expiry date. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Remove the Expiration […]

Access Denied (Elastic Email)

What This Error Means The Elastic Email API key in WP Mail SMTP is valid, but Elastic Email rejected the request. This usually means the key is missing the permission needed to send email, or its access is restricted. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step […]

MailerSend Review: Is It Worth It for WordPress?

MailerSend Review 2026: Is It Worth It for WordPress?

MailerSend is a transactional email service built by the MailerLite team, and it's quickly become one of the more popular mailer choices for WordPress sites.

But is it the right pick for you? In this MailerSend review, I cover everything you need to decide on: pricing, deliverability performance, and standout features like email verification and real-time activity logs.

I'll also show you how to connect it to WordPress using WP Mail SMTP in under 12 minutes.

About Our Team

David Ozokoye