Create an Application
Create a new application with SMTP credentials and a sending key.
Create a new application. Applications provide their own SMTP credentials and sending key, and can be scoped to specific domains and IP allowlists.
Scope: applications.write
Request Body
namestringrequiredApplication name (1–191 characters).
authorized_domainsinteger[]optionalDomain IDs the application is authorized to send from.
ip_allowliststring[]optionalAllowed IP addresses or CIDR blocks.
outbound_ipsinteger[]optionalOutbound IP allotment IDs.
notesstringoptionalOptional notes (maximum 512 characters).
Sample Request
Request
POST https://api.maileroo.com/v1/applications
Content-Type: application/json
{
"name": "My App",
"authorized_domains": [123],
"ip_allowlist": ["203.0.113.0/24"],
"outbound_ips": [],
"notes": ""
}Sample Response
Returns 201 Created with the full application detail (same shape as Get an Application).