Die Entwickler des Open-Source E-Mail Clients, Thunderbird, haben vor kurzem die Version 60.5.2 veröffentlicht. Es handeltsich um ein kleineres Update dass wenige Fehler korrigiert.

Thunderbird 60.5.2 Release Notes

What’s New

• FIXEDCrash when using “Send to > Mail recipient” on Windows under some circumstances (MAPI interface)
• FIXEDUTF-8 support for MAPISendMail
• FIXEDProblem with S/MIME certificate verification when receiving email from Outlook (issue introduced in version 60.5.1)

Known Issues

• UNRESOLVEDDue to changes in the Mozilla platform profiles stored on Windows network shares addressed via drive letters are now addressed via UNC
• UNRESOLVEDChat: Twitter not working due to API changes at Twitter.com

Quelle: https://www.thunderbird.net/en-US/thunderbird/60.5.2/releasenotes/