Email Migration Notice: The legacy shared email system, including Rackspace integration, reaches end-of-life in July 2026. Customers who have not yet migrated may lose access to their email and stored messages. Contact us now to coordinate your migration before the deadline. | Already migrated? Access your new email at email.yfdev.com

Client Support

Yellowfin Development – We’re Here When You Need Us

Need updates, fixes, troubleshooting, or help with your website, hosting, or email? Use the form below or reach out directly. Every support request goes directly to Stephen – no ticket queue, no automated responses, no hand-offs. Email support requests are usually answered same-day during business hours. For emergencies, call directly.

1-516-667-7886 – Call directly for emergencies

info@yfdev.com

What Support Covers

Website Issues

Broken pages, errors, plugin conflicts, display problems

Email Problems

Setup, migration, login issues, delivery problems

Content Updates

Text changes, new pages, images, menu updates

Hosting & Domains

DNS, renewals, redirects, SSL, server configuration

Emergency Support

Site down, hacked, data loss – don’t wait for a form response. Call 1-516-667-7886 directly.

Before You Submit – Help Us Help You Faster

The more detail you include, the faster we can resolve it. Where possible, please have the following ready:

  • The specific URL or page where the issue is happening
  • What device and browser you’re using (e.g. iPhone, Chrome)
  • The exact error message or a description of what went wrong
  • When it started – did anything change right before the issue appeared?

Submit a Support Request








    Quick Access

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    Yellowfin Development has been supporting Long Island businesses and clients across the United States since 2013. Every support request is handled directly by the owner – the same person who built your site.