SMTP is the fastest way to get started with sending emails. Integrating Netcore Email API with your application is quite easy as it only requires minor modifications in the SMTP configuration.
You need to:
Change the SMTP username and the password with your Netcore Email API credentials. You can find the credentials in the user interface at Settings -> Integrations.
Set the server hostname to smtp.netcorecloud.net.
You can connect via unencrypted TLS on ports 25, 2525, and 587.
In SMTP, one mail is sent at a time. All you have to do is connect your mailing server, or servers (if you have multiple) to Netcore Email API’s server.
Advance Tracking of SMTP emails:
Our SMTP allows you to deliver custom handling instructions for email. You can pass any unique value associated with a particular transaction like Invoice ID, Transaction ID, etc in an email header parameter known as X-APIHEADER. The value of the X-APIHEADER can be in any format, we store it as plain text and return the same in Webhooks. Also, these values will be linked with each SMTP transaction and will be available under your Netcore Email API account.
e.g. X-APIHEADER: 282747328;