Email client library overview for Azure Communication Services

Azure Communication Services Email client libraries can be used to add transactional Email support to your applications.

Client libraries

Assembly	Protocols	Open vs. Closed Source	Namespaces	Capabilities
Azure Resource Manager	REST	Open	Azure.ResourceManager.Communication	Provision and manage Email Communication Services resources
Email	REST	Open	Azure.Communication.Email	Send and get status on Email messages

Azure Email Communication Resource

Azure Resource Manager for Email Communication Services are meant for Email Domain Administration.

Area	JavaScript	.NET	Python	Java SE	iOS	Android	Other
Azure Resource Manager	-	NuGet	-	-	-	-	Go via GitHub

Email client library capabilities

The following list presents the set of features that are currently available in the Communication Services Email client libraries.

Feature	Capability	JS	Java	.NET	Python
Sendmail	Send Email messages Attachments are supported	✔️	✔️	✔️	✔️
Get Status	Receive Delivery Reports for messages sent	✔️	✔️	✔️	✔️

API Throttling and Timeouts

Your Azure account has a set of limitation on the number of email messages that you can send. For all the developers email sending is limited to 30 mails per minute, 100 mails in an hour. This sandbox setup is to help developers to start building the application and gradually you can request to increase the sending volume as soon as the application is ready to go live. Submit a support request to increase your sending limit.

Next steps

• Get started with create and manage Email Communication Service in Azure Communication Service

• Get started by connecting Email Communication Service with a Azure Communication Service resource

The following documents may be interesting to you:

• How to send emails with custom verified domains? Add custom domains
• How to send emails with Azure Managed Domains? Add Azure Managed domains
• How to send emails with Azure Communication Service using Email client library? How to send an Email?