SendEmailActivity

Category: Common Steps Namespace: CMS.Plugin.FlowManagement.Domain.FlowBusiness.Activitys Base Class: ActionActivity Module: FlowManagement.Domain

Overview

SendEmailActivity is a node used to send emails in a flow. Inheriting from ActionActivity, it supports sending emails via an SMTP server and can be configured to send asynchronously as a background job.

Configuration Instructions

Email Content

Property Name	Type	Required	Default Value	Description
To	string	Yes	-	Recipient email address
Subject	string	Yes	-	Email subject
Body	string	Yes	-	Email body
IsBodyHtml	bool	No	false	Whether body is HTML
IsBackgroundJob	bool	No	false	Whether to send as background job

SMTP Configuration

Property Name	Type	Required	Default Value	Description
SmtpHost	string	No	-	SMTP server address
SmtpPort	int	No	0	SMTP port (e.g. 587, 465)
SmtpUserName	string	No	-	SMTP username
SmtpPassword	string	No	-	SMTP password (encrypted)
SmtpEnableSsl	bool	No	false	Whether to use SSL
FromAddress	string	No	-	Sender email address
FromDisplayName	string	No	-	Sender display name

Usage Examples

{
  "Type": "SendEmailActivity",
  "Name": "Send Notification Email",
  "Alias": "SendNotification",
  "To": "[email protected]",
  "Subject": "Flow Execution Notification",
  "Body": "Your flow has completed execution.",
  "IsBodyHtml": false,
  "SmtpHost": "smtp.example.com",
  "SmtpPort": 587,
  "SmtpUserName": "[email protected]",
  "SmtpEnableSsl": true
}

Notes

• 💡 Asynchronous sending with retry supported when IsBackgroundJob=true
• 💡 Uses system default IEmailSender when SMTP not configured
• ⚠️ Password stored encrypted

Related Nodes

• DingTalkNoticeActivity: DingTalk Notification Node
• WeChatNoticeActivity: WeChat Notification Node

Update History

Date	Version	Description
2025-11-28	1.0	Initial version

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Last updated: 2025-11-28