area: email
action: addsmtpserver
https://api.hypermail.com/api.php?apikey=YOURAPIKEYHERE&area=email&action=addsmtpserver
<response>
<success>SMTP server Added</success>
<smtpserverid>122</smtpserverid>
</response>
{
"success": "SMTP server Added",
"smtpserverid": "122"
}