380 lines
18 KiB
Plaintext
380 lines
18 KiB
Plaintext
>>> #
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>>> # Initialize.
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>>> #
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>>> #! ../bin/postmap smtpd_check_access
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>>> #msg_verbose 1
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>>> smtpd_delay_reject 0
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OK
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>>> mynetworks 127.0.0.0/8,168.100.189.0/28
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OK
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>>> relay_domains porcupine.org
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OK
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>>> #
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>>> # Test the client restrictions.
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>>> #
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>>> client_restrictions permit_mynetworks,reject_unknown_client,hash:./smtpd_check_access
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OK
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>>> client unknown 131.155.210.17
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./smtpd_check: reject: CONNECT from unknown[131.155.210.17]: 450 Client host rejected: cannot find your hostname, [131.155.210.17]
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450 Client host rejected: cannot find your hostname, [131.155.210.17]
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>>> client unknown 168.100.189.13
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OK
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>>> client random.bad.domain 123.123.123.123
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./smtpd_check: reject: CONNECT from random.bad.domain[123.123.123.123]: 554 <random.bad.domain[123.123.123.123]>: Client host rejected: match bad.domain
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554 <random.bad.domain[123.123.123.123]>: Client host rejected: match bad.domain
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>>> client friend.bad.domain 123.123.123.123
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OK
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>>> client bad.domain 123.123.123.123
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./smtpd_check: reject: CONNECT from bad.domain[123.123.123.123]: 554 <bad.domain[123.123.123.123]>: Client host rejected: match bad.domain
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554 <bad.domain[123.123.123.123]>: Client host rejected: match bad.domain
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>>> client wzv.win.tue.nl 131.155.210.17
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OK
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>>> client aa.win.tue.nl 131.155.210.18
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./smtpd_check: reject: CONNECT from aa.win.tue.nl[131.155.210.18]: 554 <aa.win.tue.nl[131.155.210.18]>: Client host rejected: match 131.155.210
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554 <aa.win.tue.nl[131.155.210.18]>: Client host rejected: match 131.155.210
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>>> client_restrictions permit_mynetworks
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OK
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>>> #
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>>> # Test the helo restrictions
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>>> #
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>>> helo_restrictions permit_mynetworks,reject_unknown_client,reject_invalid_hostname,reject_unknown_hostname,hash:./smtpd_check_access
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OK
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>>> client unknown 131.155.210.17
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OK
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>>> helo foo.
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./smtpd_check: reject: HELO from unknown[131.155.210.17]: 450 Client host rejected: cannot find your hostname, [131.155.210.17]
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450 Client host rejected: cannot find your hostname, [131.155.210.17]
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>>> client foo 123.123.123.123
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OK
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>>> helo foo.
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./smtpd_check: reject: HELO from foo[123.123.123.123]: 450 <foo.>: Helo command rejected: Host not found
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450 <foo.>: Helo command rejected: Host not found
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>>> helo foo
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./smtpd_check: reject: HELO from foo[123.123.123.123]: 450 <foo>: Helo command rejected: Host not found
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450 <foo>: Helo command rejected: Host not found
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>>> helo spike.porcupine.org
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OK
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>>> helo_restrictions permit_mynetworks,reject_unknown_client,reject_invalid_hostname,hash:./smtpd_check_access
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OK
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>>> helo random.bad.domain
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./smtpd_check: reject: HELO from foo[123.123.123.123]: 554 <random.bad.domain>: Helo command rejected: match bad.domain
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554 <random.bad.domain>: Helo command rejected: match bad.domain
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>>> helo friend.bad.domain
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OK
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>>> helo_restrictions reject_invalid_hostname,reject_unknown_hostname
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OK
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>>> helo 123.123.123.123
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./smtpd_check: warning: valid_hostname: numeric hostname: 123.123.123.123
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./smtpd_check: reject: HELO from foo[123.123.123.123]: 450 <123.123.123.123>: Helo command rejected: Host not found
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450 <123.123.123.123>: Helo command rejected: Host not found
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>>> helo_restrictions permit_naked_ip_address,reject_invalid_hostname,reject_unknown_hostname
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OK
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>>> helo 123.123.123.123
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OK
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>>> #
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>>> # Test the sender restrictions
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>>> #
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>>> sender_restrictions permit_mynetworks,reject_unknown_client
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OK
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>>> client unknown 131.155.210.17
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OK
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>>> mail foo@watson.ibm.com
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./smtpd_check: reject: MAIL from unknown[131.155.210.17]: 450 Client host rejected: cannot find your hostname, [131.155.210.17]; from=<foo@watson.ibm.com>
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450 Client host rejected: cannot find your hostname, [131.155.210.17]
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>>> client unknown 168.100.189.13
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OK
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>>> mail foo@watson.ibm.com
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OK
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>>> client foo 123.123.123.123
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OK
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>>> mail foo@watson.ibm.com
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OK
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>>> sender_restrictions reject_unknown_address
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OK
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>>> mail foo@watson.ibm.com
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OK
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>>> mail foo@bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 450 <foo@bad.domain>: Sender address rejected: Domain not found; from=<foo@bad.domain>
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450 <foo@bad.domain>: Sender address rejected: Domain not found
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>>> sender_restrictions hash:./smtpd_check_access
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OK
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>>> mail bad-sender@any.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <bad-sender@any.domain>: Sender address rejected: match bad-sender@; from=<bad-sender@any.domain>
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554 <bad-sender@any.domain>: Sender address rejected: match bad-sender@
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>>> mail bad-sender@good.domain
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OK
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>>> mail reject@this.address
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <reject@this.address>: Sender address rejected: match reject@this.address; from=<reject@this.address>
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554 <reject@this.address>: Sender address rejected: match reject@this.address
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>>> mail Reject@this.address
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <Reject@this.address>: Sender address rejected: match reject@this.address; from=<Reject@this.address>
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554 <Reject@this.address>: Sender address rejected: match reject@this.address
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>>> mail foo@bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <foo@bad.domain>: Sender address rejected: match bad.domain; from=<foo@bad.domain>
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554 <foo@bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@Bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <foo@Bad.domain>: Sender address rejected: match bad.domain; from=<foo@Bad.domain>
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554 <foo@Bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@random.bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <foo@random.bad.domain>: Sender address rejected: match bad.domain; from=<foo@random.bad.domain>
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554 <foo@random.bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@friend.bad.domain
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OK
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>>> #
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>>> # Test the recipient restrictions
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>>> #
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>>> recipient_restrictions permit_mynetworks,reject_unknown_client,check_relay_domains
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OK
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>>> client unknown 131.155.210.17
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OK
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>>> rcpt foo@watson.ibm.com
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./smtpd_check: reject: RCPT from unknown[131.155.210.17]: 450 Client host rejected: cannot find your hostname, [131.155.210.17]; from=<foo@friend.bad.domain> to=<foo@watson.ibm.com>
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450 Client host rejected: cannot find your hostname, [131.155.210.17]
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>>> client unknown 168.100.189.13
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OK
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>>> rcpt foo@watson.ibm.com
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OK
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>>> client foo 123.123.123.123
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OK
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>>> rcpt foo@watson.ibm.com
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./smtpd_check: reject: RCPT from foo[123.123.123.123]: 554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied; from=<foo@friend.bad.domain> to=<foo@watson.ibm.com>
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554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied
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>>> rcpt foo@porcupine.org
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OK
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>>> recipient_restrictions check_relay_domains
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OK
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>>> client foo.porcupine.org 168.100.189.13
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OK
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>>> rcpt foo@watson.ibm.com
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OK
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>>> rcpt foo@porcupine.org
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OK
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>>> client foo 123.123.123.123
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OK
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>>> rcpt foo@watson.ibm.com
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./smtpd_check: reject: RCPT from foo[123.123.123.123]: 554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied; from=<foo@friend.bad.domain> to=<foo@watson.ibm.com>
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554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied
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>>> rcpt foo@porcupine.org
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OK
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>>> recipient_restrictions hash:./smtpd_check_access
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OK
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>>> mail bad-sender@any.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <bad-sender@any.domain>: Sender address rejected: match bad-sender@; from=<bad-sender@any.domain>
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554 <bad-sender@any.domain>: Sender address rejected: match bad-sender@
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>>> mail bad-sender@good.domain
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OK
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>>> mail reject@this.address
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <reject@this.address>: Sender address rejected: match reject@this.address; from=<reject@this.address>
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554 <reject@this.address>: Sender address rejected: match reject@this.address
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>>> mail foo@bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <foo@bad.domain>: Sender address rejected: match bad.domain; from=<foo@bad.domain>
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554 <foo@bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@random.bad.domain
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./smtpd_check: reject: MAIL from foo[123.123.123.123]: 554 <foo@random.bad.domain>: Sender address rejected: match bad.domain; from=<foo@random.bad.domain>
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554 <foo@random.bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@friend.bad.domain
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OK
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>>> #
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>>> # RBL
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>>> #
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>>> client_restrictions reject_maps_rbl
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OK
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>>> client spike.porcupine.org 168.100.189.2
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OK
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>>> client foo 127.0.0.2
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./smtpd_check: reject: CONNECT from foo[127.0.0.2]: 554 Service unavailable; [127.0.0.2] blocked using rbl.maps.vix.com, reason: Blackholed - see <URL:http://mail-abuse.org/cgi-bin/lookup?127.0.0.2>; from=<foo@friend.bad.domain>
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554 Service unavailable; [127.0.0.2] blocked using rbl.maps.vix.com, reason: Blackholed - see <URL:http://mail-abuse.org/cgi-bin/lookup?127.0.0.2>
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>>> #
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>>> # Hybrids
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>>> #
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>>> recipient_restrictions check_relay_domains
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OK
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>>> client foo 131.155.210.17
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OK
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>>> rcpt foo@watson.ibm.com
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied; from=<foo@friend.bad.domain> to=<foo@watson.ibm.com>
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554 <foo@watson.ibm.com>: Recipient address rejected: Relay access denied
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>>> recipient_restrictions check_client_access,hash:./smtpd_check_access,check_relay_domains
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OK
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>>> client foo 131.155.210.17
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OK
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>>> rcpt foo@porcupine.org
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OK
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>>> helo_restrictions permit_mynetworks,reject_unknown_client,reject_invalid_hostname,hash:./smtpd_check_access
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OK
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>>> recipient_restrictions check_helo_access,hash:./smtpd_check_access,check_relay_domains
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OK
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>>> helo bad.domain
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 554 <bad.domain>: Helo command rejected: match bad.domain; from=<foo@friend.bad.domain>
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554 <bad.domain>: Helo command rejected: match bad.domain
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>>> rcpt foo@porcupine.org
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <bad.domain>: Helo command rejected: match bad.domain; from=<foo@friend.bad.domain> to=<foo@porcupine.org>
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554 <bad.domain>: Helo command rejected: match bad.domain
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>>> helo 131.155.210.17
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./smtpd_check: warning: valid_hostname: numeric hostname: 131.155.210.17
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OK
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>>> rcpt foo@porcupine.org
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OK
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>>> recipient_restrictions check_sender_access,hash:./smtpd_check_access,check_relay_domains
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OK
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>>> mail foo@bad.domain
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./smtpd_check: reject: MAIL from foo[131.155.210.17]: 554 <foo@bad.domain>: Sender address rejected: match bad.domain; from=<foo@bad.domain>
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554 <foo@bad.domain>: Sender address rejected: match bad.domain
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>>> rcpt foo@porcupine.org
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <foo@bad.domain>: Sender address rejected: match bad.domain; from=<foo@bad.domain> to=<foo@porcupine.org>
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554 <foo@bad.domain>: Sender address rejected: match bad.domain
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>>> mail foo@friend.bad.domain
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OK
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>>> rcpt foo@porcupine.org
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OK
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>>> #
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>>> # MX backup
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>>> #
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>>> mydestination spike.porcupine.org,localhost.porcupine.org
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OK
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>>> inet_interfaces 168.100.189.2,127.0.0.1
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OK
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>>> recipient_restrictions permit_mx_backup,reject
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OK
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>>> rcpt wietse@wzv.win.tue.nl
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OK
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>>> rcpt wietse@trouble.org
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <wietse@trouble.org>: Recipient address rejected: Access denied; from=<foo@friend.bad.domain> to=<wietse@trouble.org>
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554 <wietse@trouble.org>: Recipient address rejected: Access denied
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>>> rcpt wietse@porcupine.org
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OK
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>>> #
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>>> # Deferred restrictions
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>>> #
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>>> client_restrictions permit
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OK
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>>> helo_restrictions permit
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OK
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>>> sender_restrictions permit
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OK
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>>> recipient_restrictions check_helo_access,hash:./smtpd_check_access,check_sender_access,hash:./smtpd_check_access
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OK
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>>> helo bad.domain
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OK
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>>> mail foo@good.domain
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OK
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>>> rcpt foo@porcupine.org
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <bad.domain>: Helo command rejected: match bad.domain; from=<foo@good.domain> to=<foo@porcupine.org>
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554 <bad.domain>: Helo command rejected: match bad.domain
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>>> helo good.domain
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OK
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>>> mail foo@bad.domain
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OK
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>>> rcpt foo@porcupine.org
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 554 <foo@bad.domain>: Sender address rejected: match bad.domain; from=<foo@bad.domain> to=<foo@porcupine.org>
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554 <foo@bad.domain>: Sender address rejected: match bad.domain
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>>> #
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>>> # FQDN restrictions
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>>> #
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>>> helo_restrictions reject_non_fqdn_hostname
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OK
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>>> sender_restrictions reject_non_fqdn_sender
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OK
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>>> recipient_restrictions reject_non_fqdn_recipient
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OK
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>>> helo foo.bar.
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OK
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>>> helo foo.bar
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OK
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>>> helo foo
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 504 <foo>: Helo command rejected: need fully-qualified hostname; from=<foo@bad.domain>
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504 <foo>: Helo command rejected: need fully-qualified hostname
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>>> mail foo@foo.bar.
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OK
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>>> mail foo@foo.bar
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OK
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>>> mail foo@foo
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./smtpd_check: reject: MAIL from foo[131.155.210.17]: 504 <foo@foo>: Sender address rejected: need fully-qualified address; from=<foo@foo>
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504 <foo@foo>: Sender address rejected: need fully-qualified address
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>>> mail foo
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./smtpd_check: reject: MAIL from foo[131.155.210.17]: 504 <foo>: Sender address rejected: need fully-qualified address; from=<foo>
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504 <foo>: Sender address rejected: need fully-qualified address
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>>> rcpt foo@foo.bar.
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OK
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>>> rcpt foo@foo.bar
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OK
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>>> rcpt foo@foo
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 504 <foo@foo>: Recipient address rejected: need fully-qualified address; from=<foo> to=<foo@foo>
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504 <foo@foo>: Recipient address rejected: need fully-qualified address
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>>> rcpt foo
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./smtpd_check: reject: RCPT from foo[131.155.210.17]: 504 <foo>: Recipient address rejected: need fully-qualified address; from=<foo> to=<foo>
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504 <foo>: Recipient address rejected: need fully-qualified address
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>>> #
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>>> # Numerical HELO checks
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>>> #
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>>> helo_restrictions permit_naked_ip_address,reject_non_fqdn_hostname
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OK
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>>> helo [1.2.3.4]
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OK
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>>> helo [321.255.255.255]
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./smtpd_check: warning: valid_hostaddr: invalid octet value: 321.255.255.255
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[321.255.255.255]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[321.255.255.255]>: Helo command rejected: invalid ip address
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>>> helo [0.255.255.255]
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./smtpd_check: warning: valid_hostaddr: bad initial octet value: 0.255.255.255
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[0.255.255.255]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[0.255.255.255]>: Helo command rejected: invalid ip address
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>>> helo [1.2.3.321]
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./smtpd_check: warning: valid_hostaddr: invalid octet value: 1.2.3.321
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[1.2.3.321]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[1.2.3.321]>: Helo command rejected: invalid ip address
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>>> helo [1.2.3]
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./smtpd_check: warning: valid_hostaddr: invalid octet count: 1.2.3
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[1.2.3]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[1.2.3]>: Helo command rejected: invalid ip address
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>>> helo [1.2.3.4.5]
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./smtpd_check: warning: valid_hostaddr: invalid octet count: 1.2.3.4.5
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[1.2.3.4.5]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[1.2.3.4.5]>: Helo command rejected: invalid ip address
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>>> helo [1..2.3.4]
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./smtpd_check: warning: valid_hostaddr: misplaced dot: 1..2.3.4
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[1..2.3.4]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[1..2.3.4]>: Helo command rejected: invalid ip address
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>>> helo [.1.2.3.4]
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./smtpd_check: warning: valid_hostaddr: misplaced dot: .1.2.3.4
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[.1.2.3.4]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[.1.2.3.4]>: Helo command rejected: invalid ip address
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>>> helo [1.2.3.4.5.]
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./smtpd_check: warning: valid_hostaddr: misplaced dot: 1.2.3.4.5.
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <[1.2.3.4.5.]>: Helo command rejected: invalid ip address; from=<foo>
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501 <[1.2.3.4.5.]>: Helo command rejected: invalid ip address
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>>> helo 1.2.3.4
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OK
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>>> helo 321.255.255.255
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./smtpd_check: warning: valid_hostaddr: invalid octet value: 321.255.255.255
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <321.255.255.255>: Helo command rejected: invalid ip address; from=<foo>
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501 <321.255.255.255>: Helo command rejected: invalid ip address
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>>> helo 0.255.255.255
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./smtpd_check: warning: valid_hostaddr: bad initial octet value: 0.255.255.255
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <0.255.255.255>: Helo command rejected: invalid ip address; from=<foo>
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501 <0.255.255.255>: Helo command rejected: invalid ip address
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>>> helo 1.2.3.321
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./smtpd_check: warning: valid_hostaddr: invalid octet value: 1.2.3.321
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <1.2.3.321>: Helo command rejected: invalid ip address; from=<foo>
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501 <1.2.3.321>: Helo command rejected: invalid ip address
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>>> helo 1.2.3
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./smtpd_check: warning: valid_hostaddr: invalid octet count: 1.2.3
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <1.2.3>: Helo command rejected: invalid ip address; from=<foo>
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501 <1.2.3>: Helo command rejected: invalid ip address
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>>> helo 1.2.3.4.5
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./smtpd_check: warning: valid_hostaddr: invalid octet count: 1.2.3.4.5
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <1.2.3.4.5>: Helo command rejected: invalid ip address; from=<foo>
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501 <1.2.3.4.5>: Helo command rejected: invalid ip address
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>>> helo 1..2.3.4
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./smtpd_check: warning: valid_hostaddr: misplaced dot: 1..2.3.4
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <1..2.3.4>: Helo command rejected: invalid ip address; from=<foo>
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501 <1..2.3.4>: Helo command rejected: invalid ip address
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>>> helo .1.2.3.4
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./smtpd_check: warning: valid_hostaddr: misplaced dot: .1.2.3.4
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <.1.2.3.4>: Helo command rejected: invalid ip address; from=<foo>
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501 <.1.2.3.4>: Helo command rejected: invalid ip address
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>>> helo 1.2.3.4.5.
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./smtpd_check: warning: valid_hostaddr: misplaced dot: 1.2.3.4.5.
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./smtpd_check: reject: HELO from foo[131.155.210.17]: 501 <1.2.3.4.5.>: Helo command rejected: invalid ip address; from=<foo>
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501 <1.2.3.4.5.>: Helo command rejected: invalid ip address
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