Created attachment 184450 [details] Step1 SUMMARY STEPS TO REPRODUCE 1. Go to “Settings/Configure Kmail”, then “Add Mailbox” 2. The mailbox wizard will be launched 3. All of the following dialog boxes for creating the new mailbox have been filled out correctly. 4. After that, an error message appears. In error in german: Der IMAP-Server für den Zugang „SASL(-4): no mechanism available: No worthy mechs found“ hat den angegebenen Benutzernamen und das Passwort zurückgewiesen. Möchten Sie die Anmeldung erneut versuchen oder die Einstellungen anzeigen? OBSERVED RESULT Mailbox not working and showing as offline EXPECTED RESULT Mailbox should function correctly SOFTWARE/OS VERSIONS Operating System: KDE neon User Edition KDE Plasma Version: 6.4.4 KDE Frameworks Version: 6.17.0 Qt Version: 6.9.1 Kernel Version: 6.14.0-28-generic (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i5-3320M CPU @ 2.60GHz Memory: 8 GiB of RAM (7.6 GiB usable) Graphics Processor: Intel® HD Graphics 4000 ADDITIONAL INFORMATION Creating a mailbox does not work with other mail providers either. I have documented all the steps involved in setting up a mailbox with the attached screenshots (6 Screenshots).
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*** This bug has been marked as a duplicate of bug 505656 ***
The solution suggested in the bug 505656 report helped. 1. Create a new script in ~/.config/plasma-workspace/env named 'sasl_path.sh' with the following content. export SASL_PATH=/usr/lib/x86_64-linux-gnu/sasl2 2. Create a new symlink in /usr/lib/x86_64-linux-gnu/sasl2 since libkdexoauth2.so didn't exist: cd /usr/lib/x86_64-linux-gnu/sasl2 sudo ln -s libkdexoauth2.so.3 libkdexoauth2.so After that, it was possible to set up a mailbox again.