I only want my local machine to be able to send email out. I won't want to receive email.
Today, I saw this info in my log. The "connect from" surprised me. How can I prevent anyone outside my local machine from connecting to postfix? Jan 26 09:26:48 ubuntu postfix/smtpd[20920]: connect from 124-11-132-104.static.tfn.net.tw[124.11.132.104] Jan 26 09:26:49 ubuntu postfix/smtpd[20920]: NOQUEUE: reject: RCPT from 124-11-132-104.static.tfn.net.tw[124.11.132.104]: 554 5.7.1 <bibi...@gmail.com>: Relay access denied; from=<logen6...@gmail.com> to=<bibi...@gmail.com> proto=SMTP helo=<64.22.71.195> Jan 26 09:26:49 ubuntu postfix/smtpd[20920]: lost connection after RCPT from 124-11-132-104.static.tfn.net.tw[124.11.132.104] Jan 26 09:26:49 ubuntu postfix/smtpd[20920]: disconnect from 124-11-132-104.static.tfn.net.tw[124.11.132.104] The relay access was rejected, but I don't want anyone to get even this far. Newbie-oriented advice appreciated. BTW, I set up Postfix according to this guide: http://behindmyscreen.newsvine.com/_news/2006/12/31/501615-configuringubuntu-postfix-and-gmail-in-101-easy-steps ----- http://davestechshop.net blog -- View this message in context: http://www.nabble.com/I-thought-I-had-a-send-only-Postfix-server%2C-but-I-see-someone-connected-to-it%21-tp21669647p21669647.html Sent from the Postfix mailing list archive at Nabble.com.
