# Settings

- [Email Settings](/startup/setup/settings/email-settings.md): Setting up your email sender service
- [SMTP Settings](/startup/setup/settings/email-settings/smtp-settings.md): Setting up SMTP credentials
- [SMTP2Go API](/startup/setup/settings/email-settings/smtp2go-api.md)
- [Currencies](/startup/setup/settings/currencies.md): Managing currencies rates and more