Description:

 

SMTP (Simple Mail Transfer Protocol) is a protocol used to ensure reliable and secure delivery of emails across the internet, featuring robust security measures, easy integration with other systems, and advanced capabilities for managing and analyzing email communications.

- Email Transmission: Manages the sending of emails across networked servers to ensure they reach the correct recipients​ (Mailtrap)​.
- Security Features: Includes encryption standards like SSL/TLS to secure emails during transmission​ (Postmark)​.
- Easy Integration: Compatible with various platforms for automated email functions like notifications and confirmations​ (WPBeginner)​.
- Enhanced Capabilities: Offers features such as analytics and IP management to improve email marketing effectiveness​ (GMass)​​ (WPBeginner)​.