Sendmarc

Sendmarc helps newsletter operators and marketers secure their email domains against impersonation, phishing, and spoofing. It provides a platform to manage DMARC, DKIM, and SPF configurations, which are essential for email authentication.

Proper email authentication ensures that your legitimate newsletters reach subscriber inboxes and are not flagged as spam. This directly impacts your email deliverability and the trust your audience places in your brand.

The platform simplifies the complex process of configuring and monitoring these protocols across any number of domains. This gives you full control and visibility over your email security, protecting your sender reputation.

By preventing unauthorized parties from sending fake emails using your domain, Sendmarc safeguards your brand's integrity. This protection is crucial for maintaining subscriber confidence and the effectiveness of your email marketing efforts.