Hi,
I try to get the email-report working but I seem to be to dumb. Here is the error-log:
2026-01-18 23:17:25 +01 - [Warning-Duplicati.Library.Modules.Builtin.ReportHelper-ReportSubmitError]: Fehler beim Senden der Nachricht: MailKit.Security.SslHandshakeException: An error occurred while attempting to establish an SSL or TLS connection. The server’s SSL certificate could not be validated for the following reasons: • The server certificate has the following errors: • Die Sperrfunktion konnte keine Sperrprüfung für das Zertifikat durchführen. → System.Security.Authentication.AuthenticationException: The remote certificate was rejected by the provided RemoteCertificateValidationCallback. SslHandshakeException: An error occurred while attempting to establish an SSL or TLS connection. The server’s SSL certificate could not be validated for the following reasons: • The server certificate has the following errors: • Die Sperrfunktion konnte keine Sperrprüfung für das Zertifikat durchführen.
Seems to be a problem with the ssl-certificate. I don’t have a clue how to solve this problem. The login-data is working with thunderbird. I activated the option “accept-any-ssl-certificate”. Here are the other options:
send-mail-body: Duplicati %OPERATIONNAME% for %backup-name% on %machine-name% The %OPERATIONNAME% operation has completed with the result: %PARSEDRESULT% Source folders: %LOCALPATH% Encryption module: %ENCRYPTION-MODULE% Compression module: %COMPRESSION-MODULE% %RESULT%
send-mail-from: me@spam.org
send-mail-password: thisismycorrectpassword
send-mail-subject: Duplicati %OPERATIONNAME% report for %backup-name%
send-mail-to: me@spam.org
send-mail-url: smtps://my-id.kasserver.com:993
send-mail-username: thisismycorrectusername
Please give me a hint. Thanks!