Release Notes: This release fixes a TLS session caching bug in 0.39.2.
Release Notes: The iso-2022-jp character set was added in this release.
Release Notes: A couple of IMAP protocol parsing bugs were fixed in this release, along with several minor issues with some Linux and BSD kernels. There were additional fixes for gcc 3.1 and Perl 5.6, a potential mail loop from webmail-generated mail filters was fixed, and additional MIME integrity filtering options and supporting scripts for ESMTP over SSL were added.
Release Notes: IMAP and webmail bugfixes added. Whitelist authenticated SMTP senders now supported. Windows-874/tis-620 unicode mappings added, and existing mapping to Unicode 3.1.1 updated. Webmail support added for passphrase-protected GnuPG keypairs.