[bug-mailutils] mailutils-2.0.90 (alpha) released

[Sergey Poznyakoff]

Hello,

The GNU Mailutils team is pleased to announce the release of Mailutils
2.0.90.  This is an alpha version.  See below for a list of user-visible
changes.

Here are the compressed sources:
  ftp://alpha.gnu.org/gnu/mailutils/mailutils-2.0.90.tar.gz    (4.7MB)
  ftp://alpha.gnu.org/gnu/mailutils/mailutils-2.0.90.tar.bz2   (3.3MB)

Here are the GPG detached signatures[*]:
  ftp://alpha.gnu.org/gnu/mailutils/mailutils-2.0.90.tar.gz.sig
  ftp://alpha.gnu.org/gnu/mailutils/mailutils-2.0.90.tar.bz2.sig

Here are the MD5 and SHA1 checksums:

3ee025a204247d0559520fc9a69f6226  mailutils-2.0.90.tar.gz
13c69fa373f47acec2d33ed996192398  mailutils-2.0.90.tar.bz2
72e3098938416842f846e99460a9360b07e6428c  mailutils-2.0.90.tar.gz
e48c38889da41118c1fae40fb71c3003e629b073  mailutils-2.0.90.tar.bz2

[*] You can use either of the above signature files to verify that
the corresponding file (without the .sig suffix) is intact.  First,
be sure to download both the .sig file and the corresponding tarball.
Then, run a command like this:

  gpg --verify mailutils-2.0.90.tar.gz.sig

If that command fails because you don't have the required public key,
then run this command to import it:

  gpg --keyserver keys.gnupg.net --recv-keys 55D0C732

and rerun the `gpg --verify' command.

This release was bootstrapped with the following tools:
  Autoconf 2.63
  Automake 1.11
  Gnulib-tool 0.0.2481-50e67-modified
  Makeinfo 4.13

Following is a list of user-visible changes in this version:
  
* New interfaces

** Pyhton interface

Mailutils now comes with the Python API. See examples/python/*, for
examples on how to use it.

** C++ interface

The C++ API is built by default, if a c++ compiler is available.

* Ticket files

All MU client utilities make use of the user ticket file,
~/.mu-tickets, if it is present.

* Imap4d

New configuration file entities allow to modify user's personal
namespace (the `personal-namespace' statement) and visible home
directory (the `homedir' statement). 

* Movemail

When called with the `--uidl' command line option, the utility tries
to avoid copying the message if a message with the same UIDL already
exists in the destination mailbox.

The `--verbose' command line option enables additional informational
output.

The `--owner' command line option (and the corresponding
`mailbox-ownership' configuration file statement) instructs movemail
to copy mailbox ownership, if the utility is run with root privileges.

* Mail

** The -f option

The semantics of -f (--file) option fully complies to the POSIX
standard. Namely, this option instructs mail to read messages
from the file named by the first non-optional command line
argument. Therefore, the following four usage patterns are
entirely equivalent:

  mail -fin mymbox
  mail -f mymbox -in
  mail --file -in mymbox
  mail --file -i mymbox -n

In addition, the form

  mail --file=mymbox

is also allowed.  

** The -F option

The -F option (record outgoing messages in a file named after the
first recipient) is implemented.

** struct command

The st[ruct] command lists MIME structures of the message or messages, e.g.:

& struct 2
2[1]  text/plain                 513
2[2]  application/octal-stream  247K
2[3]  text/x-diff                31K

** error locations

Diagnostic messages issued while processing `source' command
include file locations, in compliance with the GNU standards. This
also includes diagnostics issued while parsing the system or user
configuration files.

** envelope command

The env[elope] command displays the SMTP envelopes of the messages
given as its arguments.

** variable command

The va[riable] command describes the known internal mail variables.
When used with arguments, only variables named in the command line are
described.

For each variable, this command prints its name, data type, current
value and a short description.

** headline variable

The headline variable holds a format string to use for the header
summary. Its format is mostly compatible with that of the `nail'
mail reader.

** showenvelope variable

If the `showenvelope' variable is set, print command will include the
SMTP envelope in its output.

** fromfield variable

The `fromfield' boolean variable, if set, instructs mail to obtain
the sender address from the `From:' header.  This is the default.
If unset, the sender address is obtained from the SMTP envelope.

** variable-strict variable

Setting this variable enables strict control over variable
settings. In this mode, mail prints warning if a user is trying to
set an unknown variable and refuses to set read-only variables.

** variable-pretty-print variable

If this variable is set, the `set' listing prints short
descriptions before each variable.

* API

* Wicket/Ticket functions

The wicket/ticket support is rewritten from scratch.

A `wicket' is an object that supplies authentication tickets. The
following user-level functions are available for manipulating
wickets:

- int mu_file_wicket_create (mu_wicket_t *pwicket, const char *filename);

Creates a wicket associated with the ticket file `filename'

- int mu_wicket_get_ticket (mu_wicket_t wicket, const char *user,
                            mu_ticket_t *pticket);

Obtains authentication ticket for the given user.

- void mu_wicket_destroy (mu_wicket_t *pwicket);

Destroys the wicket and releases any resources associated with it.

A `ticket' is used to obtain user authentication credentials:

- int mu_ticket_get_cred (mu_ticket_t ticket,
                          mu_url_t url, const char *challenge,
                          char **pplain, mu_secret_t *psec);

Obtain plaintext and secret credentials for the given URL and
(optional) authentication challenge. Usually, the plaintext credential
is a user name, and secret one is the corresponding password.

* New mailbox formats

Three new append-only mailbox formats are introduced. The URL syntax of
each of them is the same as that of the corresponding mailer.

** smtp

Send message using the `smtp' mailer. It is equivalent to
`remote+smtp', introduced in previous version.

** sendmail.

Send message using the `sendmail' mailer. It is equivalent to
`remote+sendmail', introduced in previous version.

** prog

Send message using the `prog' mailer. It is equivalent to
`remote+prog', introduced in previous version.

* Deprecated mailbox formats.

The `remote+sendmail', `remote+prog' and `remote+smtp' mailbox formats
are deprecated in favor of `sendmail', `prog' and `smtp',
correspondingly.  

** New functions

- mu_mailbox_get_uidls

** Removed functions

- mu_sieve_get_ticket
- mu_sieve_set_ticket

** Changed functions

*** mu_message_save_to_mailbox: removed `ticket' argument.

The new prototype is:

int mu_message_save_to_mailbox (mu_message_t msg,
                                mu_debug_t debug,
                                const char *toname,
                                int perms);

*** mu_attribute_to_string

This function now returns a string consisting of flag letters only, without
"Status:" prefix or final newline.

--
Regards,
Sergey