toString() public abstract method Returns string representation

$isSuccessful public property If message was sent successfully

setCharset() public abstract method Sets the character

beforeSend() public method This method is invoked right

setFrom() public abstract method Sets the message sender

sendMultiple() public method Sends multiple messages at

setTo() public abstract method Sets the message recipient(s)

setView() public method

$isValid public property Whether to continue sending an email

getTo() public abstract method Returns the message recipient(s)