[Bug 201557] mail/enma bug when using SPF 'ptr' mechanism with ipv6 address and milter rejection enhancement
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Tue Jul 14 13:27:27 UTC 2015
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 at FreeBSD.org
Reporter: adrik at 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.
More information about the freebsd-ports-bugs
mailing list