fetchmail: update to 6.4.2

upstream changes:
-----------------
fetchmail-6.4.2 (released 2020-02-14, 27473 LoC):

## BREAKING CHANGES:
* fetchmailconf now supports Python 3 and currently requires the "future"
  package, see https://pypi.org/project/future/.
* fetchmailconf: The minimum supported version is now Python 2.7.13, but it is
  recommended to use at least 2.7.16 (due to its massive SSL updates).
  Older Python versions may check SSL certificates not strictly enough,
  which may cause fetchmail to complain later, if the certificate verify fails.
* fetchmailconf now autoprobes SSL-wrapped connections (ports 993 and 995 for
  IMAP and POP3) as well and by preference.
* fetchmailconf now defaults newly created users to "ssl" if either of the
  existing users sets ssl, or if the server has freshly been probed and
  found supporting ssl.
  There is a caveat: adding a user to an existing server without probing it
  again may skip adding ssl. (This does not prevent STARTTLS.)

## BUG FIXES:
* Fix three bugs in fetchmail.man (one unterminated string to .IP macro, one
  line that ran into a .PP macro, .TH date format), and remove one .br request
  from inside the table, which is unsupported by FreeBSD 12's mandoc(1)
  formatter.  FreeBSD Bug#241032, reported by Helge Oldach.
* Further man page fixes and additions by Chris Mayo and Gregor Zattler.
* When evaluating the need for STARTTLS in non-default configurations (SSL
  certificate validation turned off), fetchmail would only consider --sslproto
  tls1 as requiring STARTTLS, now all non-empty protocol versions do.
* fetchmailconf now properly writes "no sslcertck" if sslcertck is disabled.
* fetchmailconf now catches and reports OS errors (including DNS errors) when
  autoprobing.  Reported as Gitlab issue #12 by Sergey Alirzaev.
* fetchmailconf received a host of other bugfixes, see the Git commit log.

## CHANGES:
* Make t.smoke more robust and use temporary directory as FETCHMAILHOME, to make
  sure that the home directory resolves for the user running the test suite
  even if the environment isn't perfect. Reported by Konstantin Belousov,
  analysed by Corey Halpin, FreeBSD Bug#240914.

## UPDATED TRANSLATION - THANKS TO:
* zh_CN: Boyuan Yang [Chinese (simplified)]

3 files changed, 9 insertions, 10 deletions

diff --git a/mail/fetchmail/Makefile b/mail/fetchmail/Makefile
index 4098bdf358a..b155f8af636 100644
--- a/mail/fetchmail/Makefile
+++ b/mail/fetchmail/Makefile
@@ -1,8 +1,7 @@
-# $NetBSD: Makefile,v 1.192 2020/01/18 21:49:49 jperkin Exp $
+# $NetBSD: Makefile,v 1.193 2020/02/19 16:48:02 triaxx Exp $
 
 # Note to updaters: mail/fetchmailconf reaches over here, make sure it builds.
-DISTNAME=	fetchmail-6.4.1
-PKGREVISION=	1
+DISTNAME=	fetchmail-6.4.2
 CATEGORIES=	mail
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=fetchmail/}
 EXTRACT_SUFX=	.tar.xz
diff --git a/mail/fetchmail/distinfo b/mail/fetchmail/distinfo
index 3e8cc8a5afc..a6d851e338d 100644
--- a/mail/fetchmail/distinfo
+++ b/mail/fetchmail/distinfo
@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.52 2020/01/01 20:36:53 triaxx Exp $
+$NetBSD: distinfo,v 1.53 2020/02/19 16:48:02 triaxx Exp $
 
-SHA1 (fetchmail-6.4.1.tar.xz) = 1aadf078ed8fb1b6c93e9126cc0375b1f740301a
-RMD160 (fetchmail-6.4.1.tar.xz) = 753d982f132cd5dcedb261631b5bee653410fef9
-SHA512 (fetchmail-6.4.1.tar.xz) = 940b8df52f963f71537962ebe2b2cb88298fd2b54ca79932e5c974abe850f0b59cdc4919d606ee4f210e82d1e0a6f090ea87f1d3bdea18b531d4fbb36f7f9ea0
-Size (fetchmail-6.4.1.tar.xz) = 1257488 bytes
+SHA1 (fetchmail-6.4.2.tar.xz) = cdd6f0f4c8b99be3d3950763c53472c4ad764312
+RMD160 (fetchmail-6.4.2.tar.xz) = 16faf2d06aa568f14f334b6c616d6ac1a34983d2
+SHA512 (fetchmail-6.4.2.tar.xz) = 8ec62a5df81b9b8c5e5479d35a10aded22aca74f671cded339dc7ae1c78d8a8638dfe4f04be35334184b5b27f3fb857402dc5b587cca8ede3f5b9b268b37edc1
+Size (fetchmail-6.4.2.tar.xz) = 1261472 bytes
 SHA1 (patch-Makefile.in) = 9cd2053a7c8bbbf6f71fcee03e33c0d29d235c4e
diff --git a/mail/fetchmailconf/Makefile b/mail/fetchmailconf/Makefile
index ead0e0bf552..cbff276312d 100644
--- a/mail/fetchmailconf/Makefile
+++ b/mail/fetchmailconf/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.104 2020/01/02 23:17:34 wiz Exp $
+# $NetBSD: Makefile,v 1.105 2020/02/19 16:48:02 triaxx Exp $
 
-DISTNAME=	fetchmail-6.4.1
+DISTNAME=	fetchmail-6.4.2
 PKGNAME=	${DISTNAME:S/fetchmail/fetchmailconf/}
 CATEGORIES=	mail
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=fetchmail/}