# Application Settings

Selecting the “Application settings” option in the “Actions” column will direct you to the functionalities you can configure separately for each SMTP subaccount.

<table data-view="cards"><thead><tr><th></th><th></th><th></th></tr></thead><tbody><tr><td>⚙️ <strong>Funcionalities</strong></td><td>Check all the functionalities of EmailLabs.</td><td><a href="../../functionalities">MORE>></a></td></tr></tbody></table>

Security protocols such as SPF (Sender Policy Framework) or DMARC (Domain-based Message Authentication, Reporting and Conformance) are described in the “Authentications” section.

<table data-view="cards"><thead><tr><th></th><th></th><th></th></tr></thead><tbody><tr><td><span data-gb-custom-inline data-tag="emoji" data-code="1f510">🔐</span><strong>Authentications</strong></td><td>Check all the details.</td><td><a href="../../authentications">MORE >></a></td></tr></tbody></table>

**⬅️ Detailed instructions for each panel section under the 'SMTP Accounts' tab can be found in the drop-down menu on the left.**