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Direct Mail:API endpoints

Last Updated:Jun 08, 2026

Public and VPC endpoint addresses for the Direct Mail API, organized by region.

Use VPC endpoints to reduce Direct Mail network costs if you meet the following requirements.

VPC endpoint limits

1. VPC endpoints are accessible only from ECS instances or containers in the same region. Cross-region access is not supported. 2. VPC endpoints detect the IP address of your ECS instance or container, not the egress IP address. If IP protection is enabled, add your ECS or container IP address to the whitelist in the Direct Mail console.

China (Hangzhou)
RegionId: cn-hangzhou
Public Endpoint: dm.aliyuncs.com
VPC Endpoint: dm-vpc.cn-hangzhou.aliyuncs.com 
Version: 2015-11-23

Singapore
RegionId:ap-southeast-1
Public Endpoint: dm.ap-southeast-1.aliyuncs.com
VPC Endpoint: dm-vpc.ap-southeast-1.aliyuncs.com
Version: 2015-11-23

Australia (Sydney)
RegionId: ap-southeast-2
Public Endpoint: dm.ap-southeast-2.aliyuncs.com
VPC Endpoint: dm-vpc.ap-southeast-2.aliyuncs.com 
Version: 2015-11-23

US (New). New users who select the US region should use the new server.
RegionId: us-east-1
Public Endpoint: dm.us-east-1.aliyuncs.com
VPC Endpoint: dm-vpc.us-east-1.aliyuncs.com 
Version: 2015-11-23

Germany (Frankfurt)
RegionId: eu-central-1
Public Endpoint: dm.eu-central-1.aliyuncs.com
VPC Endpoint: dm-vpc.eu-central-1.aliyuncs.com 
Version: 2015-11-23
Note

The region of the API endpoint must match the region configured in the console.

How to select a sending region.