Receive email API for incoming OTP
Retrieve verification email through API-based inbox access instead of opening every mailbox manually. Supported Gmail, Outlook and Hotmail options are arranged around your authorized business workflow.
An inbound email workflow
A receive email API gives your system access to messages arriving in an arranged inbox. In an OTP workflow, the target service sends the email and your application retrieves the incoming message or code.
This is different from transactional email sending. We do not use this service to send OTP emails to your own customers.
Choose the required email domain
Gmail.com, Outlook.com and Hotmail.com options can be requested, subject to availability for the target service. Other domain requirements can be discussed with the sales manager before supply.
Google and Microsoft operate their own platforms; SMS Activation API is not affiliated with either company.
Match the correct message to each attempt
Your test or application should distinguish the current sender and verification attempt from older inbox messages. A small real-world test helps confirm that the expected message arrives and can be retrieved correctly.
Availability and delivery depend on the sender and domain, so no universal delivery guarantee is appropriate.
Combine email and SMS supply
Companies can discuss incoming email OTP alongside virtual or physical SIM verification in one business agreement. API access is arranged after the required domains, services and volume are confirmed.
Frequently asked questions
Is this an email-sending API?
No. It supports receiving incoming verification email through arranged inbox access.
Can I request a domain other than Gmail, Outlook or Hotmail?
You can discuss other domain requirements with the sales manager. Availability must be confirmed before supply.
Is the service affiliated with Google or Microsoft?
No. Gmail, Outlook and Hotmail are third-party platforms, and use must follow their rules and your authorization.
Start a supply contract
Tell us your countries, services or email domains and expected daily volume. Message our sales manager directly on Telegram or email.