tried different possiblities Reproducible: Always Steps to Reproduce: 1.I tried different sending possibilities for email-without any success, using and testing various authorities. 2. 3.
Please ask in a user support forum how to setup your mail client. If you are using KMail2, you can also use the kdepim-users mailing list at https://mail.kde.org/mailman/listinfo/kdepim-users