ExchangeDefender relies on popular DNS-based email auth/signing protocols like SPF and DKIM. Documentation for service providers to implement, manage, and troubleshoot mail issues is available here. Technical support on DNS-related topics will require paid support service plans for $19 per month.

ExchangeDefender SMS Proxy is a virtual number that delivers SMS messages to your phone, email, Slack, or Teams. To sign up, login to the support portal and click the Service Manager tab, then select SMS Proxy option. Choose your preferred number, then click on Setup ExchangeDefender SMS Proxy button to activate.

We would like to invite our clients, partners, and enterprise users to a closed beta of Project: Inbox, an affordable email solution that can be used as a standalone solution, or in hybrid mode with M365 and G Suite. Interested? Click here to get started!