Module mailin_embedded::response

Response contains a selection of SMTP responses for use in handlers.

Structs

• Response
  Response contains a code and message to be sent back to the client

Enums

• Action
  Action indicates the recommended action to take on a response

Constants

• AUTHENTICATION_REQUIRED
  Authentication required
• AUTH_OK
  Authentication succeeded
• BAD_HELLO
  Error with HELO
• BAD_MAILBOX
  Invalid mailbox name
• BLOCKED_IP
  IP address on blocklists
• GOODBYE
  Response to indicate that the SMTP session finished
• INTERNAL_ERROR
  Internal server error
• INVALID_CREDENTIALS
  Bad authentication attempt
• NO_MAILBOX
  Unknown user
• NO_SERVICE
  Service not available
• NO_STORAGE
  User storage quota exceeded
• OK
  OK response
• OUT_OF_SPACE
  Insufficient system storage
• START_DATA
  Response sent to the client before accepting data
• TEMP_AUTH_FAILURE
  Authentication system is not working
• TRANSACTION_FAILED
  Error handling incoming message