Configure SMTP2GO in FluentSMTP to Send Emails

In SMTP2GO

1. Sign in at SMTP2GO.
2. Verify the sending domain.
3. Create an API key. The plugin links to EU API keys. If your account is in another region, open Sending → API Keys from your own dashboard instead.

In FluentSMTP

Settings → FluentSMTP, pick SMTP2GO.

• From Email on the verified domain.
• API Key.

Leave Store in Database selected. You can tick Disable Encryption, or switch to Store in wp-config.php. Both are optional. See Where secrets are stored.

Save Connection Settings, send a test.