SUMMARY Kmail complains about "wrong version number" while handshaking with smtp server. Failed to transport message. Error during SSL handshake: error:0A00010B:SSL routines::wrong version number STEPS TO REPRODUCE 1. Create a mail 2. Send it 3. OBSERVED RESULT Getting Failed to transport message. Error during SSL handshake: error:0A00010B:SSL routines::wrong version number EXPECTED RESULT Mail sending success SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20241103 KDE Plasma Version: 6.2.2 KDE Frameworks Version: 6.7.0 Qt Version: 6.8.0 Kernel Version: 6.11.5-2-default (64-bit) Graphics Platform: X11 Processors: 4 × Intel® Core™ i5-7300U CPU @ 2.60GHz Memory: 31.1 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 620 Manufacturer: LENOVO Product Name: 20L6S68A00 System Version: ThinkPad T480 ADDITIONAL INFORMATION The mail server is mail.ilgaz.gen.tr , user ilgaz@ilgaz.gen.tr
(In reply to Ilgaz Öcal from comment #0) > SUMMARY > Kmail complains about "wrong version number" while handshaking with smtp > server. > Failed to transport message. Error during SSL handshake: error:0A00010B:SSL > routines::wrong version number > The mail server is mail.ilgaz.gen.tr , user ilgaz@ilgaz.gen.tr Does `openssl s_client mail.ilgaz.gen.tr:443` work if you run it locally?
(In reply to Christophe Marin from comment #1) > (In reply to Ilgaz Öcal from comment #0) > > SUMMARY > > Kmail complains about "wrong version number" while handshaking with smtp > > server. > > Failed to transport message. Error during SSL handshake: error:0A00010B:SSL > > routines::wrong version number > > > The mail server is mail.ilgaz.gen.tr , user ilgaz@ilgaz.gen.tr > > Does `openssl s_client mail.ilgaz.gen.tr:443` work if you run it locally? It says "Verify return code: 0 (ok)" Attaching full log in case it is needed.
Created attachment 175551 [details] output of 'openssl s_client mail.ilgaz.gen.tr:443'