Log message:
fetchmail: Update to 6.4.15

upstream changes:
-----------------
fetchmail-6.4.15 (released 2021-01-03, 27614 LoC):
# BUG FIXES
* Fix a typo in the manual page reported by David McKelvie.
* Fix cross-compilation with openssl, by Fabrice Fontaine. Merge request !23.
* Fix truncation of SMTP PLAIN AUTH with ^ in credentials, by Earl Chew.   \ 
Gitlab issue #23, merge request !25.

fetchmail-6.4.14 (released 2020-11-26, 27608 LoC):
# TRANSLATION UPDATES were made by these fine people:
* sr:    Мирослав Николић (Miroslav Nikolić) [Serbian]

Log message:
mail/fetchmail: fix build on Darwin with gssapi or kerberos options

Darwin doesn't install include files in ${KRB5BASE}
(They are in the SDK instead)
therefore let fetchmail use krb5-config to determine how to
link against kerberos

Log message:
fetchmail: Update to 6.4.12

pkgsrc changes:
---------------
  * Remove a conditional test for very old and unmaintained releases of
    NetBSD. The variable defined is this test seems to be absent from the
    pkgsrc tree and pkglint warns about its use.
  * Add a LICENSE to fetchmailconf

upstream changes:
-----------------
fetchmail-6.4.12 (released 2020-09-04, 27596 LoC):

# BUG FIXES:
* The README file is now the one from Git again. The makerelease.pl script
  used to roll and upload the tarball sometimes clobbered the README file and
  replaced its contents by a part of the NEWS file.

---------------------------------------------------------------------------------
fetchmail-6.4.11 (released 2020-08-28, 27596 LoC):

# REGRESSION FIX:
* configure: fetchmail 6.4.9 and 6.4.10 would miss checking for TLS v1.2 and
  TLS v1.3 support if AC_LIB_LINKFLAGS came up with something such as
  /path/to/libssl.so, rather than -lssl. (For instance on FreeBSD)

# KNOWN BUGS AND WORKAROUNDS
  (This section floats upwards through the NEWS file so it stays with the
  current release information)
* Fetchmail does not handle messages without Message-ID header well
  (See sourceforge.net bug #780933)
* Fetchmail currently uses 31-bit signed integers in several places
  where unsigned and/or wider types should have been used, for instance,
  for mailbox sizes, and misreports sizes of 2 GibiB and beyond.
  Fixing this requires C89 compatibility to be relinquished.
* BSMTP is mostly untested and errors can cause corrupt output.
* Fetchmail does not track pending deletes across crashes.
* The command line interface is sometimes a bit stubborn, for instance,
  fetchmail -s doesn't work with a daemon running.
* Linux systems may return duplicates of an IP address in some circumstances if
  no or no global IPv6 addresses are configured.
  (No workaround. Ubuntu Bug#582585, Novell Bug#606980.)
* Kerberos 5 may be broken, particularly on Heimdal, and provide bogus error
  messages. This will not be fixed, because the maintainer has no Kerberos 5
  server to test against. Use GSSAPI.

---------------------------------------------------------------------------------
fetchmail-6.4.10 (released 2020-08-27, 27596 LoC):

# REGRESSION FIX:
* configure: fetchmail 6.4.9's configure was unable to pick up OpenSSL
  if it wasn't announced by pkg-config, for instance, on FreeBSD.

---------------------------------------------------------------------------------
fetchmail-6.4.9: (not announced by e-mail, withdrawn)

## DOCUMENTATION UPDATE:
* manpage: mention that the SSL/TLS certificate fingerprint uses an MD5 hash.

## CHANGES:
* configure: try to use AC_LIB_LINKFLAGS to obtain proper link flags for
  libcrypto and libssl if pkg-config failed.
  This is an attempt to fix borderline issues when users building on systems
  with obsolete OpenSSL try to use a local newer OpenSSL from a separate
  directory.

## NEW TRANSLATION, with thanks to the translator:
* ro:    Florentina Mușat [Romanian]

Log message:
fetchmail: Update to 6.4.8

upstream changes:
-----------------
fetchmail-6.4.8 (released 2020-06-14, 27596 LoC):

## NEW TRANSLATION, with thanks to the translator:
* sr:    Мирослав Николић (Miroslav Nikolić) [Serbian]
- Sorry, this was missed earlier because my translation scripts did not properly
  report new translations.

# KNOWN BUGS AND WORKAROUNDS
  (This section floats upwards through the NEWS file so it stays with the
  current release information)
* Fetchmail does not handle messages without Message-ID header well
  (See sourceforge.net bug #780933)
* Fetchmail currently uses 31-bit signed integers in several places
  where unsigned and/or wider types should have been used, for instance,
  for mailbox sizes, and misreports sizes of 2 GibiB and beyond.
  Fixing this requires C89 compatibility to be relinquished.
* BSMTP is mostly untested and errors can cause corrupt output.
* Fetchmail does not track pending deletes across crashes.
* The command line interface is sometimes a bit stubborn, for instance,
  fetchmail -s doesn't work with a daemon running.
* Linux systems may return duplicates of an IP address in some circumstances if
  no or no global IPv6 addresses are configured.
  (No workaround. Ubuntu Bug#582585, Novell Bug#606980.)
* Kerberos 5 may be broken, particularly on Heimdal, and provide bogus error
  messages. This will not be fixed, because the maintainer has no Kerberos 5
  server to test against. Use GSSAPI.

---------------------------------------------------------------------------------
fetchmail-6.4.7 (released 2020-06-14, 27596 LoC):

## TRANSLATION UPDATE, with thanks to the translator:
* sv:    Göran Uddeborg [Swedish]

-------------------------------------------------------------------------------
fetchmail-6.4.6 (released 2020-05-29, 27596 LoC):

## TRANSLATION UPDATE, with thanks to the translator:
* eo:    Felipe Castro [Esperanto]

--------------------------------------------------------------------------------

fetchmail-6.4.5 (released 2020-05-07, 27596 LoC):

## REGRESSION FIX:
* fetchmail 6.4.0 and 6.4.1 changed the resolution of the home directory
  in a way that requires SUSv4 semantics of realpath(), which leads to
  'Cannot find absolute path for... directory' error messages followed by aborts
  on systems where realpath() follows strict SUSv2 semantics and returns
  EINVAL if the 2nd argument is NULL.

  On such systems, for instance, Solaris 10, fetchmail requires PATH_MAX to be
  defined, and will then work again.  Regression reported by David Hough.

  On systems that neither provide auto-allocation semantics for realpath(),
  nor PATH_MAX, fetchmail will print this error and abort. Such systems
  are unsupported, see README.

## CHANGES:
* Add a test program fm_realpath, and a t.realpath script, neither to be
  installed. These will test resolution of the current working directory.

## TRANSLATION UPDATES in reverse alphabetical order of language codes,
## with my thanks to the translators:
* zh_CN: Boyuan Yang [Chinese (simplified)]
* sv:    Göran Uddeborg [Swedish]
* sq:    Besnik Bleta [Albanian]
* pl:    Jakub Bogusz [Polish]
* ja:    Takeshi Hamasaki [Japanese]
* fr:    Frédéric Marchal [French]
* cs:    Petr Pisar [Czech]

--------------------------------------------------------------------------------

fetchmail-6.4.4 (released 2020-04-26, 27530 LoC):

## UPDATED TRANSLATIONS - WITH THANKS TO THE TRANSLATOR:
* ja:    Takeshi Hamasaki [Japanese]

--------------------------------------------------------------------------------

fetchmail-6.4.3 (released 2020-04-05, 27530 LoC):

## BUGFIXES:
* Plug memory leaks when parts of the configuration (defaults, rcfile, command
  line) override one another.
* fetchmail terminated the placeholder command string too late and included
  garbage from the heap at the end of the string. Workaround: don't use place-
  holders %h or %p in the --plugin string. Bug added in 6.4.0 when merging
  Gitlab merge request !5 in order to fix an input buffer overrun.
  Faulty commit 418cda65f752e367fa663fd13884a45fcbc39ddd.
  Reported by Stefan Thurner, Gitlab issue #16.
* Fetchmail now checks for errors when trying to read the .idfile,
  Gitlab issue #3.
* Fetchmail's error messages that reports that the defaults entry isn't the
  first was made more precise. It could be misleading if there was a poll or
  skip statement before the defaults.

## CHANGES:
* Fetchmail documentation was updated to require OpenSSL 1.1.1.
  OpenSSL 1.0.2 reached End Of Life status at the end of the year 2019.
  Fetchmail will tolerate, but warn about, 1.0.2 for now on the assumption that
  distributors backport security fixes as the need arises.
  Fetchmail will also warn if another SSL library that is API-compatible
  with OpenSSL lacks TLS v1.3 support.
* If the trust anchor is missing, fetchmail refers the user to README.SSL.

## INTERNAL CHANGES:
* The AC_DECLS(getenv) check was removed, its only user was broken and not
  accounting for that AC_DECLS always defines HAVE_DECL_... to 0 or 1, so
  fetchmail never declared a missing getenv() symbol (it was testing with
  #ifdef).  Remove the backup declaration. getenv is mandated by SUSv2 anyways.

## UPDATED TRANSLATIONS - WITH THANKS TO THE TRANSLATORS:
* sq:    Besnik Bleta [Albanian]
* zh_CN: Boyuan Yang [Chinese (simplified)]
* pl:    Jakub Bogusz [Polish]
* cs:    Petr Pisar [Czech]
* fr:    Frédéric Marchal [French]
* sv:    Göran Uddeborg [Swedish]
* eo:    Felipe Castro [Esperanto]

Log message:
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)]

Log message:
*: Recursive revision bump for openssl 1.1.1.

Log message:
fetchmail: update to 6.4.1

upstream cheanges:
------------------
fetchmail-6.4.1 (released 2019-09-28, 27473 LoC):

## REGRESSION FIXES:
* The bug fix Debian Bug#941129 was incomplete and caused
  + a regression in the default file locations, so that fetchmail was no longer
    able to find its configuration files in some situations.
    Reported by Cy Schubert.
  + a regression under _FORTIFY_SOURCE where PATH_MAX > minimal _POSIX_PATH_MAX.

--------------------------------------------------------------------------------

fetchmail 6.4.0 (released 2019-09-27, 27429 LoC):

# NOTE THAT FETCHMAIL IS NO LONGER PUBLISHED THROUGH IBIBLIO.
* They have stopped accepting submissions and consider themselves an archive.

## SECURITY FIXES THAT AFFECT BEHAVIOUR AND MAY REQUIRE RECONFIGURATION
* Fetchmail no longer supports SSLv2.

* Fetchmail no longer attempts to negotiate SSLv3 by default,
  even with --sslproto ssl23. Fetchmail can now use SSLv3, or TLSv1.1 or a newer
  TLS version, with STLS/STARTTLS (it would previously force TLSv1.0 with
  STARTTLS).  If the OpenSSL version used at build and run-time supports these
  versions, --sslproto ssl3 and --sslproto ssl3+ can be used to re-enable SSLv3.
  Doing so is discouraged because the SSLv3 protocol is broken.

  Along the lines suggested - as patch - by Kurt Roeckx, Debian Bug #768843.

  While this change is supposed to be compatible with common configurations,
  users may have to and are advised to change all explicit --sslproto ssl2
  (change to newer protocols required), --sslproto ssl3, --sslproto tls1 to
  --sslproto auto, so that they can benefit from TLSv1.1 and TLSv1.2 where
  supported by the server.

  The --sslproto option now understands the values auto, ssl3+, tls1+, tls1.1,
  tls1.1+, tls1.2, tls1.2+, tls1.3, tls1.3+ (case insensitively), see CHANGES
  below for details.

* Fetchmail defaults to --sslcertck behaviour. A new option --nosslcertck to
  override this has been added, but may be removed in future fetchmail versions
  in favour of another configuration option that makes the insecurity in using
  this option clearer.

## SECURITY FIXES
* Fetchmail prevents buffer overruns in GSSAPI authentication with user names
  beyond c. 6000 characters in length. Reported by Greg Hudson.

## CHANGED REQUIREMENTS
* fetchmail 6.4.0 is written in C99 and requires a SUSv3 (Single Unix
  Specification v3, a superset of POSIX.1-2001 aka. IEEE Std 1003.1-2001 with
  XSI extension) compliant system. For now, a C89 compiler should also work
  if the system is SUSv3 compliant.

  In particular, older fetchmail versions had workaround for several functions
  standardized in the Single Unix Specification v3, these have been removed.

  The trio/ library has been removed from the distribution.

## CHANGES
* fetchmail 6.3.X is unsupported.
* fetchmail now configures OpenSSL support by default.
* fetchmail now requires OpenSSL v1.0.2 or newer.
* Fetchmail now supports --sslproto auto and --sslproto tls1+ (same as ssl23).
* --sslproto tls1.1+, tls1.2+, and tls1.3+ are now supported for
  auto-negotiation with a minimum specified TLS protocol version, and --sslproto
  tls1.1, --sslproto tls1.2 and --sslproto tls1.3 to force the specified TLS
  protocol version. Note that tls1.3 requires OpenSSL v1.1.1 or newer.
* Fetchmail now detects if the server hangs up prematurely during SSL_connect()
  and reports this condition as such, and not just as SSL connection failure.
  (OpenSSL 1.0.2 reported incompatible with pop3.live.com by Jerry Seibert).
* A foreground fetchmail can now accept a few more options while another copy is
  running in the background.
* fetchmail now handles POP3 --keep UID lists more efficiently, by using Rainer
  Weikusat's P-Tree implementation. This reduces the complexity for handling
  a large UIDL from O(n^2) to O(n log n) and becomes noticably faster with
  thousands of kept messages.
  (IMAP does not currently track UIDs and is unaffected.)
  At the same time, the UIDL emulation code for deficient servers has been
  removed. It never worked really well.  Servers that do not implement the
  optional UIDL command only work with --fetchall option set, which in itself is
  incompatible with the --keep option (it would cause message duplication).
* fetchmail, when setting up TLS connections, now uses SSL_set_tlsext_host_name()
  to set up the SNI (Server Name Indication). Some servers (for instance
  googlemail) require SNI when using newer SSL protocols.
* Fetchmail now sets the expected hostname through OpenSSL 1.0.2's new
  X509_VERIFY_PARAM_set1_host() function to enable OpenSSL's native certificate
  verification features.
* fetchmail will drop the connection when fetching with IMAP and receiving an
  unexpected untagged "* BYE" response, to work around certain faulty \ 
servers.
* The FETCHMAIL_POP3_FORCE_RETR environment variable is now documented,
  it forces fetchmail, when talking POP3, to always use the RETR command,
  even if it would otherwise use the TOP command.
* Fetchmail's configure stage will try to query pkg-config or pkgconf for libssl
  and libcrypto, in case other system use .pc files to document specific library
  dependencies. (contributed by Fabrice Fontaine, GitLab merge request !14.)
* The gethostbyname() API calls and compatibility functions have been removed.
* These translations are shipped but not installed by default because
  they have less than 500 translated messages out of 714: el fi gl pt_BR sk tr
  -> Greek, Finnish, Galician, Brazilian Portuguese, Slovak, Turkish.
* Fetchmail now refuses delivery if the MDA option contains single-quoted
  expansions.

## FIXES
* Fix a typo in the FAQ. Submitted by David Lawyer, Debian Bug#706776.
* Do not translate header tags such as "Subject:".  Reported by \ 
Gonzalo Pérez de
  Olaguer Córdoba, Debian Bug#744907.
* Convert most links from berlios.de to sourceforge.net.
* Report error to stderr, and exit, if --idle is combined with multiple
  accounts.
* Point to --idle from GENERAL OPERATION to clarify --idle and multiple
  mailboxes do not mix.  In response to Jeremy Chadwick's trouble 2014-11-19,
  fetchmail-users mailing list.
* Fix SSL-enabled build on systems that do not declare SSLv3_client_method(),
  or that #define OPENSSL_NO_SSL3 inside #include <openssl/ssl.h>
  Related to Debian Bug#775255. Fixes Debian Bug #804604.
* Version report lists -SSLv3 on SSL-enabled no-ssl3 builds.
* Fetchmail no longer adds a NUL byte to the username in GSSAPI authentication.
  This was reported to break Kerberos-based authentication with Microsoft
  Exchange 2013 by Greg Hudson.
* Set umask properly before writing the .fetchids file, to avoid failing the
  security check on the next run.  Reported by Fabian Raab,
  Fixes Debian Bug#831611.
* When forwarding by LMTP, also check antispam response code when collecting
  the responses after the CR LF . CR LF sequence at the end of the DATA phase.
  (Contributed by Evil.2000, GitLab merge request !12.)
* fetchmail will not try other protocols after a socket error. This avoids
  mismatches of how different prococols see messages as "seen" and \ 
re-fetches
  of known mail.  (Fix contributed by Lauri Nurmi, GitLab Merge Request !10.)
* fetchmail no longer reports "System error during SSL_connect(): Success."
  Fixes Debian Bug#928916, reported by Paul Kimoto.
* fetchmailconf would ignore Edit or Delete actions on the first (topmost)
  item in a list (no matter if server list, user list, ...).
* The mimedecode feature now properly detects multipart/mixed-type matches, so
  that quoted-printable-encoded multipart messages can get decoded.
  (Regression in 5.0.0 on 1999-03-27, as a side effect of a PGP-mimedecode fix
  attributed to Henrik Storner.)
* FETCHMAILHOME can now safely be a relative path, which will be qualified
  through realpath(). Previously, it had to be absolute in daemon mode.
  Reported by Alex Andreotti, Debian Bug#941129.

Log message:
fetchmail: Follow HOMEPAGE redirect