Vtiger SPF and DKIM Setup

To authenticate Vtiger and enhance the security of your email communication, it's crucial to configure SPF settings. SPF helps prevent email spoofing by specifying which servers are allowed to send emails on behalf of your domain. While DKIM, which adds a digital signature to verify email authenticity, is a recommended security measure, it's important to note that they don't support DKIM. For a comprehensive, step-by-step guide on setting up SPF and further securing your emails, please visit This Link.