Claws Mail 4.1 open-source, lightweight, fast, and highly configurable email client has been released today as a hefty update bringing several new features, lots of improvements, and many bug fixes.
Coming almost ten months after the major Claws Mail 4.0 release, which added OAuth2 support for IMAP, POP, and SMTP accounts using custom, user-generated client IDs, the Claws Mail 4.1 release is…