不正中継確認その２

確認サイトその２。Mail relay testing

DDNSでdebian.mydns.jpというのを取得した、という例にて。

Mail relay testing
Connecting to debian.mydns.jp for anonymous test ...<<< 220 mail.debian.mydns.jp ESMTP Postfix (Debian/GNU)
>>> HELO www.abuse.net<<< 250 mail.debian.mydns.jp
Relay test 1
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 2
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 3
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 4
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 5
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 6
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 7
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 8
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 9
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 10
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 11
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 12
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 13
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 14
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 15
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 16
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test 17
>>> RSET<<< 250 2.0.0 Ok

<<< 250 2.1.0 Ok

<<< 554 5.7.1 : Relay access denied
Relay test result
All tests performed, no relays accepted.

大丈夫。
その時の/var/log/mail.logは以下の通り。

Jan 14 23:25:07 debian postfix/smtpd[20408]: connect from www.abuse.net[208.31.42.77]
Jan 14 23:25:08 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@abuse.net> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:09 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:10 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:10 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:11 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@[211.***.***.***]> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:12 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest%abuse.net@debian.mydns.jp>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest%abuse.net@debian.mydns.jp> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:13 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest%abuse.net@[211.***.***.***]>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest%abuse.net@[211.***.***.***]> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:14 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:15 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest%abuse.net>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest%abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:15 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net@debian.mydns.jp>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net@debian.mydns.jp> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:18 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net@debian.mydns.jp>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net@debian.mydns.jp> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:22 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net@[211.***.***.***]>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net@[211.***.***.***]> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:26 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:30 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <securitytest@abuse.net>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<securitytest@abuse.net> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:33 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <abuse.net!securitytest>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<abuse.net!securitytest> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:37 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <abuse.net!securitytest@debian.mydns.jp>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<abuse.net!securitytest@debian.mydns.jp> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:41 debian postfix/smtpd[20408]: NOQUEUE: reject: RCPT from www.abuse.net[208.31.42.77]: 554 5.7.1 <abuse.net!securitytest@[211.***.***.***]>: Relay access denied; from=<spamtest@debian.mydns.jp> to=<abuse.net!securitytest@[211.***.***.***]> proto=SMTP helo=<www.abuse.net>
Jan 14 23:25:43 debian postfix/smtpd[20408]: disconnect from www.abuse.net[208.31.42.77]