Why I get this error Validation - Printable Version +- WHMCS Services Forum (https://www.whmcsservices.community) +-- Forum: WS Modules (https://www.whmcsservices.community/forumdisplay.php?fid=5) +--- Forum: Addons Modules (https://www.whmcsservices.community/forumdisplay.php?fid=6) +---- Forum: MailerSend (https://www.whmcsservices.community/forumdisplay.php?fid=178) +---- Thread: Why I get this error Validation (/showthread.php?tid=829)

Why I get this error Validation - wssupport - 01-21-2021 That because your whole WHMCS system is not use the same Domain name that you register with mailersend