You will find compatible servers and control panel where email verifier pro working properly and has been tested. There may be more similar supported services but this is where we have tested so far and all our comments are based on the usability of the respective services. This list will update often. Some service providers may contain our affiliate link.

VPS Providers

Control Panels

EVP development team using CWP and for their EVP Upwork customers. We found this control panel very easy to use with so many services you can easily control and modify. It features accessibility similar to cpanel and it comes free and for a low price you can use its pro features.
cpanel and whm
Cpanel & WHM is a paid panel which may come as addon based on your selected vps provider. You can also manually install this if you have a license. Its also user friendly and EVP works on this too. Though you have to manually disable SMTP firewall from WHM to enable Port 25 from panel side restriction.
Cyberpanel is a well optimized panel based on openlitespeed in its free version. As its use litespeed PHP we recommend to use centos OS on your VPS instance if you plan to use this panel. This panel may cause php cron issue on other OS version and you may require to upgrade Cron version manually, which is easier to follow in centos.
Virtualmin/Webmin is both available with paid and free version. UI might not be so much friendly but it uses very low amount of resources from system as backend panel. If you are a professional then it won’t be a trouble to understand UI and its features.
HestiaCP is a lite panel which forked from vestaCP. This panel supports Debina and ubantu os. It has a good active community. Our experience with hestiacp was not good enough as HestiaCP default mysql config needed to be modified to remove its timeout limits so EVP scripts bulk scan with long query could run properly. Other then that it seems like a good lite weight panel.