Pyspf

* Switch to setuptools because "it's the future"
* Require ipaddress instead of ipaddr for python2
* Fix issue Getting list of ip networks fails if prefix is 32 or more,
GitHub 24

* Fix doctest for CNAME fixes to work with python and python3
* Fix dnspython integration so that SPF TempError is properly raised when
there are timeout or no nameserver errors
* Add missing use of timeout parameter for dnspython DNSLookup
* Restore DNSLookup API for pydnsv(DNS) for tcp fallback works again
* Update Installation section of README.md

* Add support for use of dnspython (dns) if installed
* Catch ValueError due to improper IP address in connect IP or in ip4/ip6
mechanisms
* Fix for CNAME processing causing incorrect permerrors

Revision 1.108.2.148 2015/08/05 04:49:48 customdesigned
Reset void_lookups at top of check()

Revision 1.108.2.147 2015/08/05 03:36:59 customdesigned
Ignore permerror for best_guess

Revision 1.108.2.146 2015/06/05 15:58:18 customdesigned
Don't crash on null TXT record.

Revision 1.108.2.145 2015/01/14 20:27:42 customdesigned
Fix list feature

Revision 1.108.2.144 2015/01/13 04:40:07 customdesigned
Trailing spaces *are* allowed by 4.5/2

Revision 1.108.2.143 2015/01/12 22:51:56 customdesigned
Trailing space is PermError, but strip for extended result in lax mode.

Revision 1.108.2.142 2015/01/06 14:13:50 customdesigned
Make CNAME loop result in unknown host.

Revision 1.108.2.141 2015/01/02 01:08:18 customdesigned
Test case and fix for mixed case CNAME loop.

Revision 1.108.2.140 2015/01/02 00:26:08 customdesigned
Make CNAME loop check case insensitive.

Revision 1.108.2.139 2014/12/19 00:16:12 kitterma
Missed a spot bumping to 2.0.12.

Revision 1.108.2.138 2014/12/19 00:15:12 kitterma
Bump versions, etc. to start 2.0.12 development.

Revision 1.108.2.137 2014/12/13 15:39:27 customdesigned
Require ipaddress/ipaddr backport with Bytes for python2.

Revision 1.108.2.136 2014/12/05 16:20:07 customdesigned

Revision 1.108.2.135 2014/12/03 01:11:09 customdesigned
Fold case of domain for all cache entries.

Revision 1.108.2.134 2014/12/03 01:01:24 customdesigned
PTR case change fix with test case

Revision 1.108.2.133 2014/10/06 11:54:11 kitterma
*** empty log message ***

Revision 1.108.2.132 2014/10/06 11:51:03 kitterma
* Downcase IPv6 PTR results since case inconsistency can cause PTR match
failures (patch thanks to Joni Fieggen)

Revision 1.108.2.131 2014/09/22 17:20:33 customdesigned
Update comments

Revision 1.108.2.130 2014/09/22 17:13:53 customdesigned
Cleaner fix for multiple spaces.

Revision 1.108.2.129 2014/09/21 21:11:47 kitterma
* Reset to start 2.0.11 development
* Fixed bug where multiple spaces between terms causes pyspf to think they
were unknown mechanisms

Revision 1.108.2.128 2014/09/02 17:31:53 customdesigned

Revision 1.108.2.127 2014/09/01 21:17:13 kitterma
Fix TempError handling of errors from the DNS module.

Revision 1.108.2.126 2014/08/02 18:35:50 customdesigned
'~' is also an unreserved char in rfc7208.

Revision 1.108.2.125 2014/08/02 04:36:48 kitterma
* Fix bug in SPF record parsing that caused all 'whitespace' characters to
be considered valid term separators and not just spaces

Revision 1.108.2.124 2014/08/02 04:32:36 kitterma
Archive previous commit messages for spf.py in pyspf_changelog.txt and bumpi
version to 2.0.10 for start of follow on work.

Revision 1.108.2.123 2014/07/30 18:41:18 customdesigned
Fix flagging AAAA records in dns_a. Add --strict option to CLI

Revision 1.108.2.122 2014/04/29 22:56:48 customdesigned