Mozilla Thunderbird 68.0 Released with Many New Features and Improvements

Many months in the works, the Mozilla Thunderbird 68.0 release if finally here, bringing lots of new features and improvements. Highlights include the ability to mark all folders of an email account as read, improved filter logging and support for running filter periodically, TCP keepalive support for the IMAP protocol, as well as OAuth2 authentication support for Yandex. Also new is the ability to link to attachments in an email instead of uploading them, support for selecting language packs in Advanced Options, a policy engine that allows for customized enterprise deployments of Thunderbird using a cross-platform JSON file or Windows Group Policy, and complete Unicode support for MAPI interfaces, including MAPISendMailW.