We are pleased to announce new enhancements to the Branding module, including the option to configure branded MX hostnames.
Over the next two weeks, we will be enabling the changes, aimed to offer the customization with your own branding requirements.
Branded MX Hostnames
We have enhanced Branded MX hostnames section on the Branding Management page. This way, it is possible to use TLS connections that verify that the certificate CN matches the name of the server being connected, even when branded MX records are used.
We have enhanced the branded MX configuration with the possibility to brand up to 4 MX records for every supported region (EU, AU, US, UK, CA, SA), per Admin account, generating LetsEncrypt certificates to enable them.

Branded MX hostnames allows using own branding in the DNS as well as for MX records for a fully system customization.
