SUMMARY I recently get a complaint by a kmail user, that kmail does not send mail even he is pressing the send button. At a first glance looked also weired to me, since simply nothing happened after pressing send. STEPS TO REPRODUCE 1. Create a message 2. Leave To/Cc/Bcc fields empty 3. Press send OBSERVED RESULT Nothing happens at all. EXPECTED RESULT A message saying that message cannot be sent if no recipients are specified. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Debian buster, kernel version 3.18 KDE Plasma Version: 5.14.3 KDE Frameworks 5.51.0 Qt 5.11.2 ADDITIONAL INFORMATION I think this functionality was present in an earlier version of kmail, but seems to be broken right now.
I confirm it.
Git commit 372107d791c7f74900db6e08c6c45d41259140ab by Laurent Montel. Committed on 21/03/2019 at 07:51. Pushed by mlaurent into branch 'Applications/19.04'. Fix Bug 402577 - Empty To/Cc field are not reported FIXED-IN: 5.11.0 M +1 -0 src/editor/potentialphishingemail/potentialphishingemailjob.cpp https://commits.kde.org/kmail/372107d791c7f74900db6e08c6c45d41259140ab