Settings
Manage your mailbox and application email.
Senders and signatures
Choose personal defaults, reply addresses and signatures for each sending address.
Personal templates
Save reusable message text for this mailbox and insert it while composing.
Private mailbox integrations
Give an MCP client expiring read access to one mailbox. These credentials are separate from application sending keys.
Account access
Set up two-step verification and sign out devices you no longer use.
Event webhooks
Receive signed application email events and review callback attempts.
Application email content
Manage reusable templates and blocked recipients.
Application API keys
Each key sends through one of your verified mailbox identities.
Your keys
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Sending API
Send authenticated requests to POST /api/v1/emails with your key in the Bearer authorization header and a unique Idempotency-Key for each message.
A queued response means Email Buddy saved the request. Recipient-server acceptance is a separate delivery state.