Method: Net::SMTP#esmtp

Defined in:
lib/net/smtp.rb

#esmtp ⇒ Object Also known as: esmtp?

Set whether to use ESMTP or not. This should be done before calling #start. Note that if #start is called in ESMTP mode, and the connection fails due to a ProtocolError, the SMTP object will automatically switch to plain SMTP mode and retry (but not vice versa).



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# File 'lib/net/smtp.rb', line 238

def esmtp
  @esmtp
end