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.

Error: Authorization Grant Invalid or Expired

What This Error Means The API key in WP Mail SMTP is invalid, deleted, or missing the “Mail Send” permission that SendGrid requires to send emails. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Generate a New API Key in SendGrid The fastest fix is to […]

Error: From Address Does Not Match Verified Sender Identity

What This Error Means SendGrid requires you to verify every From email address before it can send mail. This error indicates that the From address you configured in WP Mail SMTP doesn’t match any verified Sender Identity in your SendGrid account. Common Causes How to Fix Here is the complete step-by-step guide to resolving the […]

Error: Authenticated User Not Authorized to Send

What This Error Means The API key is valid, but the account or key can’t send. This can happen because of IP Access Management settings, account-level restrictions, subuser permissions, or an exhausted free trial. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Work through the fixes in order […]

Error: Account Not Verified

What This Error Means The SendLayer account hasn’t completed the phone verification step required after signup. API sending is blocked until the account is verified. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Complete Phone Verification in SendLayer Start by logging in to your SendLayer account. […]

Error: Domain Is Not Activated

What This Error Means The sending domain in SendLayer hasn’t passed DNS verification. SendLayer requires domain authentication before it will send email from that domain. Common Causes How to Fix Here is the complete step-by-step guide to resolving the error. Step 1: Add the Domain to SendLayer If the sending domain isn’t yet in SendLayer, […]

Email Address in Suppression List

What This Error Means The recipient email address you’re trying to send to is in SendLayer’s suppression list. A suppression list is an automatic block list that email services maintain. It prevents delivery to addresses that have previously bounced, marked messages as spam, or unsubscribed. SendLayer adds addresses to this list automatically to protect your […]

About Our Team

David Ozokoye