Date: Tue, 14 Jul 2015 13:27:27 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 201557] mail/enma bug when using SPF 'ptr' mechanism with ipv6 address and milter rejection enhancement Message-ID: <bug-201557-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201557 Bug ID: 201557 Summary: mail/enma bug when using SPF 'ptr' mechanism with ipv6 address and milter rejection enhancement Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: adrik@salesmanager.nl Created attachment 158748 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=158748&action=edit tar file with patches. Current enma 1.20 contains a bug when IPv6 SPF uses 'ptr' matches. When receiving an email from an IPv6 server, using 'ptr' in their SPF record, an error message similar to the following is generated: 'mail enma[2176]: [s8MEVX6e089265] DNS lookup failure (ignored): rrtype=ptr, ipaddr=2a01:111:f400:fe00::794, err=NXDOMAIN' Attached patches solve this problem and also include an enhancement to reject messages for hardfail SPF, SenderID, DKIM or DKIM-ADSP. The rejection is optional and can be enabled though new options in enma.conf. The following options are added with a default value of false: spf.reject sidf.reject dkim.reject dkimadsp.reject I send original author of Enma (Takahiko Suzuki) a message describing the problem, but he decided not to fix enma, but incorporate the fix in a new milter called yenma. The attached patches are suitable to be copied into /usr/ports/mail/enma/files without modifications. Best regards, Adri Koppes. -- You are receiving this mail because: You are the assignee for the bug.
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