Log message:
smtpfeed: Fix libraries on SunOS.

Log message:
mail: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

The following distfiles were unfetchable (possibly fetched
conditionally?):

./mail/qmail/distinfo netqmail-1.05-TAI-leapsecs.patch

Log message:
mail: Remove SHA1 hashes for distfiles

Log message:
*: recursive bump for perl 5.34

Log message:
Add SHA512 digests for distfiles for mail category

Problems found locating distfiles:
	Package mutt: missing distfile patch-1.5.24.rr.compressed.gz
	Package p5-Email-Valid: missing distfile Email-Valid-1.198.tar.gz
	Package pine: missing distfile fancy.patch.gz
	Package postgrey: missing distfile targrey-0.31-postgrey-1.34.patch
	Package qmail: missing distfile badrcptto.patch
	Package qmail: missing distfile outgoingip.patch
	Package qmail: missing distfile qmail-1.03-realrcptto-2006.12.10.patch
	Package qmail: missing distfile qmail-smtpd-viruscan-1.3.patch
	Package thunderbird24: missing distfile enigmail-1.7.2.tar.gz
	Package thunderbird31: missing distfile enigmail-1.7.2.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
(pkgsrc)
 - patch-aa was used to edit Makefile. Now it edits Makefile.in instead
 - patch-a[cefh] are removed, equivalent fix applied
 - patch-dns.c  is added to silent prototype warning

(upstream)
 - Update 1.20 to 1.23
-------------------
1.23: Feb.17,2015:
        dns.c, smtp.c:
                typo fixed: INET6 should be AF_INET6

1.22: Jun.9,2012:
        smtp.c:
                logging whole message in multi-lined SMTP response.

1.21: Jun.7,2012:
        smtp.c, common.h, main.c:
                '-2' option added to avoid piggybacking among domains.
                (to support spec change on GoogleApps service)
        dns.c:
                definitions of functions with "static" are moved outside
                to avoid "invalid strage class" errors.
        *.c, extern.h:
                log() is renamed to logg() to avoid conflict.

Log message:
Fix IPv6 build on SunOS 5.10 and newer.

Log message:
Drop PKG_DESTDIR_SUPPORT setting, "user-destdir" is default these days.

Log message:
Bump smtpfeed version from 1.18 (2002/03) to 1.20 Based on PR pkg/46679
with:
+LICENSE=     original-bsd
-----------
 1.20: Aug.21,2003:
         smtp.c, common.h:
                 fix on duplicate mailing.

 1.19: Aug.20,2003:
         configure:
                 SunOS 5.9 support from Toshio Hiraga <Toshio.Hiraga at \ 
jp.sony.com>
         main.c, smtp.c:
                 reuse connection even when all recipients are invalid in a
                  transaction. please specify option -u to use this feature.
                  suggested by Koji Kawano <kawano at tailback.co.jp>
         smtp.c:
                 retry on recipients which are not accepted with 452 (too many
                  recipients) problem reported by Kenji Ikeda
                  <ikeda at impress.co.jp>
                 fix on bug to set cnf.rcpts_trans to 1 reported by
                  Koji Kawano <kawano at tailback.co.jp>
                 avoid null pointer access/out of range access of state_tbl[]
                  when unexpected close of SMTP connection reported by
                  Hirokazu MORIKAWA <morikawa at nxhack.tarumi.kobe.jp>
                  also by Masato Minda <minmin at wide.ad.jp>
                 reply code tweaking after . termination of DATA command
                  problem reported by Ken Makimura <macky at astem.or.jp>
         dns.c:
                 do not drop query when got an answer from a NS which does not
                 support recursive query.
         util.c:
                 fix on size for MALLOC reported by Koji Kawano
                 <kawano at tailback.co.jp>
-----------

Log message:
Add inet6 to default suggested options. It's 2012.