update: mail/mailmain (CVE-2018-5950)

Update to 2.1.26, which includes the fix for CVE-2018-5950.

OK?

Thanks,
Okan

Index: Makefile
===================================================================
RCS file: /cvs/ports/mail/mailman/Makefile,v
retrieving revision 1.88
diff -u -p -r1.88 Makefile
--- Makefile 11 Jan 2018 19:27:03 -0000 1.88
+++ Makefile 4 Feb 2018 22:01:00 -0000
@@ -2,9 +2,8 @@

COMMENT= mailing list manager with web interface

-DISTNAME= mailman-2.1.25
+DISTNAME= mailman-2.1.26
CATEGORIES= mail www
-REVISION= 0

HOMEPAGE= https://www.gnu.org/software/mailman/

Index: distinfo
===================================================================
RCS file: /cvs/ports/mail/mailman/distinfo,v
retrieving revision 1.27
diff -u -p -r1.27 distinfo
--- distinfo 3 Jan 2018 08:03:56 -0000 1.27
+++ distinfo 4 Feb 2018 22:01:00 -0000
@@ -1,2 +1,2 @@
-SHA256 (mailman-2.1.25.tgz) = g6bcvcU1ZkjbCtA6DVXUeGBxwE1NbmnV6V4YFZdeAWk=
-SIZE (mailman-2.1.25.tgz) = 9254776
+SHA256 (mailman-2.1.26.tgz) = JAF34e9WHt6I17SCg8ODXzm70LGuGRANNSDL5DBYM58=
+SIZE (mailman-2.1.26.tgz) = 9264592
Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/mail/mailman/pkg/PLIST,v
retrieving revision 1.28
diff -u -p -r1.28 PLIST
--- pkg/PLIST 3 Jan 2018 08:03:56 -0000 1.28
+++ pkg/PLIST 4 Feb 2018 22:01:00 -0000
@@ -363,6 +363,7 @@ lib/mailman/bin/list_admins
lib/mailman/bin/list_lists
lib/mailman/bin/list_members
lib/mailman/bin/list_owners
+lib/mailman/bin/mailman-config
lib/mailman/bin/mailmanctl
lib/mailman/bin/mmsitepass
lib/mailman/bin/msgfmt.py
@@ -2445,6 +2446,7 @@ lib/mailman/tests/bounces/dumbass_01.txt
lib/mailman/tests/bounces/exim_01.txt
lib/mailman/tests/bounces/groupwise_01.txt
lib/mailman/tests/bounces/groupwise_02.txt
+lib/mailman/tests/bounces/groupwise_03.txt
lib/mailman/tests/bounces/hotpop_01.txt
lib/mailman/tests/bounces/llnl_01.txt
lib/mailman/tests/bounces/microsoft_01.txt