MXAlerts is described as 'Performs 24/7 remote round-trip email server monitoring software. We confirm email can be sent and received from your email server or exchange server' and is an website. There are three alternatives to MXAlerts, not only websites but also apps for a variety of platforms, including Chrome OS, Self-Hosted, Mac and Windows apps. The best MXAlerts alternative is MxToolBox, which is free. Other great sites and apps similar to MXAlerts are notimon and SPFToolbox.
All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information.
Monitor your email alerts service and detect that it's stopped working before your users complain.
SPFtoolbox is an open-source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more
United States
Better mailflow monitoring functionality/reliability and reporting features.