Log message:
mail/squirrelmail: update to 1.4.23pre15028

pkgsrc change: remove a pkglint warning in squirrelmail.mk.

1.4.23pre15028 is latest snapshot of squirrelmail 1.4 stable branch.

* Reduce warnings especially PHP 8.3.

Log message:
mail/squirrelmail: update to 1.4.23pre14997

Original changes are better support for PHP 8.2, avoiding deprecated
warnings.

pkgsrc changes

* Prefix PKGNAME with PHP_PKG_PREFIX.

* Introduce squirrelmail.mk for common definitions for other
  squirrelmail related packages.

* EGDIR and SMDIR are under PHP_PKG_PREFIX, for example:

    share/example/squirrelmail => share/example/php81/squirrelmail
    share/squirrelmail => share/php81/squirrelmail

* Use EGDIR and SMDIR in PLIST and add PRINT_PLIST_AWK support.

Log message:
mail/squirrelmail: update to 1.4.23pre14979

1.4.23 stable revision at 14979 (2022-12-06)

* Fix poorly written timezone parsing.

Log message:
mail/squirrelmail: update to 1.4.23pre14977

Update to latest svn snapshot.  It includes various improvements for PHP 8
compatibility.  Address to PR pkg/57012.

Here are quote from commit log:

1.4.23pre14977 (2022-06-21)

* Add cookie SameSite attribute; uses default if "Strict" but can be
  overridden by $same_site_cookies in config_local.php
* Browser seems to respond better when deleting the cookie if you void its
  value also; helps actually get the cookie to be removed even though this
  feels more like a browser problem... maybe it does not like a date in
  1970?
* Make sure drafts are sent with the current date and not that of its
  previous 'Save Draft' action
* Add option to prefix new mail number to the front of the org title
  (browser title bar)
* Fix certain messages with headers in unknown charsets encoded as quoted
  printable showing up as blank sender/subject in message list
* Add ability for plugins to request additional header fields in the message
  list lookup
* Separate DNT and DSN
* Add proper RFC 3461 DSN functionality (previously we relied only on the
  Return-Receipt-To header)
* Cause message subject to show in page title when message view is loaded in
  its own window/tab
* Implement SQL identifier quoting in all cases
* Add option to folder prefs for marking deleted messages as read
* Fix: Login mechanisms other than "login" were broken if server returned
  untagged data before login response
* Greatly fix the plaintext display of messages that do not have a text
  part.
* Add ability to explicitly set prefs DB connection charset
* Add ability to explicitly set address book DB connection charset

Log message:
*: recursive bump for perl 5.36

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:
mail/squirrelmail: update to 1.4.23pre14904

Update squirrelmail to 1.4.23pre14904, latest snapshot.

1.4.23pre revision 14904 (2021-03-13)

 - Added the ability to modify of the value of the global $PHP_SELF
   variable used throughout the SquirrelMail code.  The administrator
   may do so by adding the configuration settings $php_self_pattern
   and $php_self_replacement to config/config_local.php, where the
   pattern should be a full regular expression including the
   delimiters. This may be helpful when the web server sees traffic
   from a proxy so the normal $PHP_SELF does not resolve to what it
   should be for the real client.
 - Users can now mouse over the checkbox on the message list to see
   who a message is from
 - Show more accurate filesize for uploaded files and base64-encoded
   attachments (when reading a message)
 - Migrate away from create_function() as long as we have PHP 5.3+

Log message:
*: bump PKGREVISION for perl-5.32.