Tessy

@pro_tessy

Secure Your Domain, Verify Your Emails, Improve Deliverability

Nigeria

English

About me

I’m an email authentication and deliverability specialist helping businesses fix domain and email delivery issues. I work with SPF, DKIM, DMARC, DNS records, SMTP, domain verification, and authentication errors across platforms like Postmark, MailerLite, ConvertKit, GoHighLevel, SendGrid, and more. I can configure, troubleshoot, test, and verify your email setup to help your messages reach the inbox reliably. Whether you’re setting up a new domain or fixing existing authentication issues, I’ll handle the technical side with clear communication and careful testing.... Read more

Skills