SMTP Providers

Using a custom SMTP provider with GoHighLevel gives you more control over how emails are delivered—but it also adds complexity and risk if it’s configured incorrectly. This getting started guide explains when SMTP makes sense, how it works with GoHighLevel, the exact steps to connect a provider, and what to watch for so your emails keep landing in the inbox instead of disappearing into spam folders.

Want a cleaner, more controlled GoHighLevel experience for your clients? This guide shows you how to hide the SMTP setup help doc link with a small CSS snippet, when you should (and shouldn’t) use it, and how it fits into a white-labeled agency setup strategy.

Using a free Gmail, Yahoo, or Outlook address as your SMTP in GoHighLevel seems convenient—until emails start bouncing, going to spam, or getting blocked. This guide explains why free inboxes are the wrong foundation for serious email marketing, how domain reputation and authentication really work, and the simple steps to set up a proper domain email that keeps your GoHighLevel campaigns landing in the inbox.