Create a draft
Using the dashboard
1
Open an inbox.
Select an inbox from the Inboxes dashboard.
2
Click the Compose button.
You can also press C.
3
Enter the recipients, subject and message.
Click Cc or Bcc to add more recipients. You can add up to 50
recipients in total.
Using the API
Omitthread_id to create a draft for a new conversation.
thread_id and reply_to_email_id together. If you leave out to, it is set to the author of the email you are replying to, or its Reply-To address. If the inbox sent that email, to is set to that email’s recipients instead. cc and bcc are never filled in. If you leave out subject, the draft is sent with the subject of the thread, prefixed with Re:.
An email can have only one unsent reply draft. Creating a second one returns the existing draft.
Attachments
In the composer, click Attach files or drag files onto the message. Attachment content can total up to 25 MB per draft. Images dropped into the body of the message are inserted inline. Via the API, pass files in theattachments array as Base64 encoded content.
Write with AI
Type / in the body of a message and choose Start from a prompt… to have AI write the message for you. Describe what you want to say, and the message is written in the tone of voice set for the inbox agent, using the rest of the thread as context. Once there is content in the message you can prompt again to change it.View drafts
Select the Drafts folder in an inbox to see all of its unsent drafts. Select a draft to continue editing it. You can also list drafts via the API, SDKs, or CLI. Drafts are returned most recently updated first.Update a draft
In the Dashboard, open the draft and edit it. Changes are saved automatically. You can also update a draft via the API, SDKs, or CLI. Fields you leave out stay as they are, except forhtml and text: sending either one replaces both.
Send a draft
In the Dashboard, click Send or press ⌘ + Enter. The email is sent from the inbox address, along with any attachments saved on the draft. You can also send a draft via the API, SDKs, or CLI. The draft must have at least one recipient into. A reply draft without a subject is sent with the subject of the thread, prefixed with Re:.