Guides
Guides
Step-by-step tutorials for common tasks.
Domain Setup
Complete walkthrough for adding and verifying a domain.
SPF, DKIM & DMARC
Configure email authentication records.
Send First Email
Send an email using curl, Python, or Node.js.
Send First SMS
Send an SMS using the HTTP API.
SMTP with Nodemailer
Set up Nodemailer with eSMS Mail SMTP.
Bulk SMS
Send bulk SMS using contact lists.