What are the Challenges of Implementing Email Authentication?
While implementing email authentication protocols can greatly benefit email marketing campaigns, there are challenges involved:
Technical Complexity: Setting up SPF, DKIM, and DMARC can require technical expertise to configure DNS settings correctly. Monitoring and Maintenance: Continuous monitoring is needed to ensure that the authentication mechanisms are functioning correctly and to address any issues that arise from ISPs. Alignment: Ensuring alignment between SPF, DKIM, and DMARC can be complex, especially when multiple third-party vendors are involved in sending emails.