on_error Event

Reports information about errors during e-mail message assembling or saving.

Syntax

class MailWriterErrorEventParams(object):
  @property
  def error_code() -> int: ...
  @property
  def description() -> str: ...

# In class MailWriter:
@property
def on_error() -> Callable[[MailWriterErrorEventParams], None]: ...
@on_error.setter
def on_error(event_hook: Callable[[MailWriterErrorEventParams], None]) -> None: ...

Remarks

The event is fired in case of exceptional conditions during message processing.

ErrorCode contains an error code and Description contains a textual description of the error.