Send Email

This operator is used to send emails.

Configuration Parameters

Configuration Parameters
Parameter	Type	Description
Delete attachments after sending	bool	A flag that controls whether the files attached to the email should be deleted after sending or not. Default: false
Default From value	string	The value of `email.from` which will be used when none is received through the incoming message. Default: ""
Default To value	[]string	The value of `email.to` which will be used when none is received through the incoming message. Default: []
Default Subject value	string	The value of `email.subject` which will be used when none is received through the incoming message. Default: ""

Connection Parameters
Parameter	Type	Description
connection	object	Holds information about connection information for the services.
configurationType	string	Which type of connection information will be used: Manual (user input), or retrieved by the Connection Management Service Default: ""
connectionID	string	The ID of the connection information to retrieve from the Connection Management Service. Default: ""
connectionProperties	object	All the connection properties for manual input: SMTP Server (type string) Mandatory. Address of the server used to authenticate. Default: "smtp.example.com" SMTP Port (type integer) The SMTP port number used by the Email Server. Default: 25 User (type string) Mandatory. User email used for authentication. Default: "email@example.com" Password (type string) Mandatory. User password used for authentication. Default: "123456"

Input

Input	Type	Description
`in`	message	A message whose attributes will be used to fill the email information and whose body will be used as the email body. In case there are multiple entries for a same header, they can be separated by a comma. Message Attributes email.to (type []string) Mandatory. The recipient of the email. email.from (type string) Mandatory. The sender of the email. email.subject (type string) Mandatory. The subject of the email. email.cc (type []string) The CC's of the email. email.attachments (type []string) The attachments of the email.

Output

Output	Type	Description
`out`	string	A string containing a list of all the recipients that received the email, separated by semicolon(';').

Limitations

The following characters cannot appear in message header names: <>${}.

Basic Usage

Example Suppose alice@example.com wants to send an email to bob@example.com containing the message: "Hi Bob! How are you doing? Best, Alice", and with the subject being "Greetings". The message arriving at the operator should look like this:

{"email.from": "alice@example.com", "email.to": "bob@example.com", "email.subject": "Greetings"}Hi Bob! How are you doing? Best, Alice

If attachments were to be included, the attribute "email.attachments" should be used.

Security

The Send Email operator can automatically detect if the SMTP server uses TLS.