From: Marc Heiler Date: 2011-11-03T07:27:57+09:00 Subject: Re: Ruby and Telnet Hmm this script does not seem to work for me: -> "550-5.7.1 [178.190.40.208] The IP you're using to send mail is not authorized to\r\n" -> "550-5.7.1 send email directly to our servers. Please use the SMTP relay at your\r\n" -> "550-5.7.1 service provider instead." -- Posted via http://www.ruby-forum.com/.