DKIM enhances the security of your mail server in the following ways:
1. Authentication: DKIM provides authentication for your email messages. When you send an email, DKIM signs the message with a digital signature, which can be verified by the recipient’s mail server. This ensures that the email originated from a legitimate sender and has not been tampered with in transit.
1. Reputation: DKIM helps to establish your domain’s reputation. By signing your emails with DKIM, you are demonstrating that you are a legitimate sender and your messages can be trusted. This can help to reduce the likelihood of your emails being marked as spam or blocked by recipient mail servers.
1. Protection against phishing attacks: DKIM can help protect against phishing attacks by verifying the identity of the sender. If a message appears to be from your domain but is not signed with your DKIM signature, it can be identified as a phishing attempt.
1. Data integrity: DKIM protects the integrity of your data by ensuring that your messages have not been altered or tampered with during transit.
Overall, DKIM enhances the security of your mail server by providing authentication, establishing your domain’s reputation, protecting against phishing attacks, and ensuring data integrity.
