[SM-ANNOUNCE] ANNOUNCE: SquirrelMail 1.4.22 Released

Greetings all,

The SquirrelMail Team is pleased to announce the release of
SquirrelMail version 1.4.22.  This release contains a large number of
performance enhancements, stability fixes and a few bug/security
fixes.

The most important thing to note when upgrading to version 1.4.22 is
that due to a fix made that standardizes the folder list display,
administrators who had their configuration file set to work around
this issue in the past will need to update their configuration.  This
will commonly affect those using Courier IMAP, but could affect others
as well.

If you have $default_sub_of_inbox set to FALSE in your main
configuration (or, using the configuration tool, see "3. Folder
Defaults" ===> "12. Default Sub. of INBOX"), and you find after
upgrade that your special folders (e.g., Trash, Drafts, Sent) are no
longer listed at the top of your folder list, please change that value
to TRUE.

Also, if you find that this upgrade prevents users from logging in
with an error such as "ERROR: Could not complete request.  Query:
CREATE "Trash" Reason Given: Invalid mailbox name.", you will need to
correct the user preference values for the problem folders.  You can
do so with commands such as the following for file-based preferences
(adjust the data directory location as needed):

   find /var/lib/squirrelmail/data/ -name *.pref -exec sed --in-place
's/trash_folder=Trash/trash_folder=INBOX.Trash/g' {} \;