I really like EasySPF and Managed DMARC. Both products are effective, easy to use, and solve real challenges, especially around SPF management. They are stable solutions that I have been using reliably for several years. Review collected by and hosted on G2.com.
I find the product a bit expensive, and customer loyalty does not seem to be strongly reflected in the pricing model. Over time, some new features have been added, but they bring limited real value for larger organizations, such as Managed DKIM and EasySender. I am not saying they do not work, but they feel somewhat limited. That said, for the products I actively use, they do the job.
I would also have liked better subdomain segmentation. The product works with a limited number of domains, which forces the use of separate domains to manage subdomains. This is unfortunate and adds unnecessary constraints. Review collected by and hosted on G2.com.
