Your domain must have sending capability enabled to send messages from inboxes. See add a sending domain to configure your domain.
Send a new message
Send a new email from an inbox. This creates a new thread for the conversation.Send request fields
Each address is an object with
address (required) and name (optional) fields.
Reply to a message
Reply to a received message. The reply is added to the same thread and automatically sets theIn-Reply-To header to link the conversation.
Reply request fields
Reply all
When you setreplyAll to true, the reply is sent to the original sender and all recipients from the original message. Your own inbox address is automatically excluded from the recipient list.
Forward a message
Forward an existing message to new recipients. This creates a new thread for the forwarded conversation.Forward request fields
Response fields
All send, reply, and forward operations return the same response structure:Next steps
Threads
View the full conversation history in threads
Receiving events
Get notified when messages are sent from your inboxes
