msmtp 1.8.11 is released


This release adds the undisclosed_recipients command that replaces all To, Cc, and Bcc headers with a single "To: undisclosed-recipients:;" header. This is useful for example if you forward system mails and your mail provider does not accept headers like "To: root" or similar.
Furthermore, portability was improved. There should be no "permission denied" errors for temporary files on Windows systems anymore.
Translations were updated. Thanks again to the translators at!