Solar_Smtp_Adapter_CramMd5Auth::_send()
protected
int|bool
Solar_Smtp_Adapter_CramMd5Auth::_send
( string $line
)
Sends a request line to the SMTP server.
Inherited from Solar_Smtp_Adapter.
Parameters
(string)
$line: The request line.
Returns
(int|bool) Number of bytes written to remote host.
Description
Sends a request line to the SMTP server.