SMTP Client

An SMTP Client allows sending of e-mail notifications using a SMTP server. More...

Content
	Control Interface
	Functions to connect to an SMTP server.
	User Callbacks
	Functions to notify the user application about SMTP client events.
	File System Interface
	SMTP client functions that work with a File System.
	Configuration
	Configuration of the SMTP client.
	Enumerations
	Enumerations of the SMTP Client.
	Structures
	Structures of the SMTP Client.

Description

An SMTP Client allows sending of e-mail notifications using a SMTP server.

Simple Mail Transfer Protocol (SMTP) is a widely used protocol for the delivery of e-mails between TCP/IP systems and users.

The SMTP Client can send e-mails to various recipients. A typical use case is to send automated e-mail notifications to different e-mail addresses. To send e-mails, the SMTP Client needs to connect to an SMTP server that will send the messages to the targeted recipients. Nowadays, SMTP servers usually require a client authentication using credentials. The SMTP Client can send these credentials to get access to the server. In the current version, the SMTP Client supports LOGIN, PLAIN and CRAM-MD5 atuthentication methods.

E-mails may contain a static predefined message or a dynamic message. An example of dynamic e-mail content is to include measurement results from a log file or from a current measurement.

This documentation is separated as follows:

• Control Interface explains how to start the SMTP Client.
• User Callbacks describes the operation of a SMTP client session and how event notifications are sent to the user application.
• File System Interface gives you details about the functions that are used to read data on the SMTP client's storage device.
• Configuration explains the configuration options of the SMTP client.