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msmtp 1.4.31 is released!
This release includes a new version of the msmtpq script and fixes building the documentation with texinfo version 5.x.

msmtp 1.4.30 is released!
This release fixes a bug introduced in version 1.4.29 that broke the -t/--read-recipients option when --read-envelope-from was used.
If you use version 1.4.29, please update. Sorry for the inconvenience.

msmtp 1.4.29 is released!
This release fixes a few bugs. See the ChangeLog for details.

msmtp 1.4.28 is released!
This release fixes a few minor problems. See the ChangeLog for details.

msmtp 1.4.27 is released!
This version fixes a problem with configurations that use OpenSSL and at the same time do not use GNU SASL. (If you use a different configuration, there's no reason to upgrade.)

msmtp 1.4.26 is released!
This release updates the msmtpq script.
To use the new version of the script, you need to remove the old msmtpQ symlink, change msmtpQ to msmtpq in your MUA config, and use msmtp-queue for queue management.

msmtp 1.4.25 is released!
This release adds support for alias expansion. Additionally, a few problems were fixed, and DIGEST-MD5 authentication is now marked as deprecated (see RFC 6331).

msmtp 1.4.24 is released!
This is a cleanup release that updates the build system and removes old cruft and unnecessary complexity, without changing the functionality of the program.

msmtp 1.4.23 is released!
This release fixes SCRAM-SHA-1 authentication via GNU SASL.
If you use a version of msmtp that supports SCRAM-SHA-1 authentication via libgsasl (see the output of msmtp --version), then an update is recommended.

msmtp 1.4.22 is released!
This release adds a passwordeval command that allows to set the password to the output of a program invocation.

msmtp 1.4.21 is released!
This minor update mainly fixes build problems with newer OpenSSL versions and with disabled TLS/SSL support.

msmtp 1.4.20 is released!
This release adds support for authentication mechanism SCRAM-SHA-1 via GNU SASL. The new command tls_fingerprint allows one to trust one particular TLS certificate, in case tls_trust_file cannot be used for some reason. The new script msmtp-gnome-tool.py manages Gnome Keyring passwords for msmtp.

msmtp 1.4.19 is released!
This release contains a security fix: When using OpenSSL, NUL characters in the Common Name or Subject Alternative Name fields of certificates are now handled properly. This fixes the problem described here. Note that msmtp is not affected by this problem if GnuTLS is used.

msmtp 1.4.18 is released!
This release fixes some minor problems and updates the example scripts.

msmtp 1.4.17 is released!
This release adds support for storing passwords in the GNOME keyring.
Update: The binary for Windows contained a bug and was replaced by version 1.4.17+20081227.

msmtp 1.4.16 is released!
This release accepts the 251 response to the RCPT TO command (rarely used today) and fixes some portability problems with the example scripts.

msmtp 1.4.15 is released!
The following changes are noteworthy in this release:

• TLS/SSL configurability is improved by the new commands tls_crl_file, tls_priorities, and tls_min_dh_prime_bits.
• The msmtpq scripts were added. They are intended to replace the msmtpqueue scripts in a future release. Additionally, the set_sendmail script was updated.
• Some minor bugs were fixed.

msmtp 1.4.14 is released!
Noteworthy changes in this release include the following:

• The -t option now properly supports Resent-* headers.
• The new --read-envelope-from option allows to read the envelope from address from the From header.
• The environment variables SMTPSERVER and EMAIL can be used to configure msmtp for simple use cases.
• Support to store passwords using the Mac OS X keychain was added by Jay Soffian.

Chris Gianniotis wrote a shell script that manages a mail queue for msmtp. It combines and extends the functionality of the msmtpqueue scripts. You can find it in this mail on the msmtp-users list.

The LinuxUser Magazine (in german) has an article about mpop in issue 10/2007, to be released on September 20, 2007. Mpop shares much of its source code with msmtp. The article was written by Andreas Kneib.
The magazine already ran an article by the same author on msmtp in issue 04/2005.

msmtp 1.4.13 is released!
Useful scripts are now distributed in the scripts subdirectory. Currently included are the msmtpqueue scripts and a set_sendmail.sh script by Gautam Iyer.
The automatic selection of an account based on the envelope from address is now case insensitive.
The license was updated to GPLv3 or later (source code) and GFDLv1.2 or later (documentation).

msmtp 1.4.12 is released!
The documentation was improved and a minor bug was fixed.

msmtpqueue 0.5 is released!
This release adds the msmtp-listqueue.sh script, contributed by Andreas Kneib.

msmtp 1.4.11 is released!
This release makes the default behaviour more secure: TLS now requires either tls_trust_file (highly recommended) or a disabled tls_certcheck. NTLM authentication is not used automatically without TLS anymore.

msmtp 1.4.10 is released!
A few build and installation problems were fixed. No other changes were made.

msmtp 1.4.9 is released!
This release fixes yet another build problem.

msmtp 1.4.8 is released!
Some minor build problems were fixed, and the gnulib portability library was updated.
Using OpenSSL on Mac OS X works again.

msmtp 1.4.7 is released!
Minor bugs were fixed, and some portability issues were solved.
The configuration command tls_force_sslv3 was added. This is needed to use TLS/SSL with some old and broken servers.

msmtp 1.4.6 is released!
This release contains a long list of small changes, many of them taken from the latest mpop release.
Optional support for Internationalized Domain Names (IDN) was added.
The options to the configure script have changed! See the first few paragraphs of INSTALL for details.

msmtp 1.4.5 is released!
Only a few minor tweaks were made.
The bigger news is that the development finally moved to a public CVS repository on SourceForge. Everyone is invited to participate!