Comment 41 for bug 832660

(In reply to comment #19)
> Did like #16: I had
>
> [Agent]
> Online=false
>
> in .config/akonadi/agent_config_akonadi_maildispatcher_agent
>
> I toggled it to true and restarted akonadi, then my waiting mail was sent.
>
>
> It could have something to do with going back from sleep. This time, the last
> return from sleep did not go well (freeze) and I had to force the power down
> and start the system again.
> Maybe going to sleep is supposed to toggle Online to false and waking up toggle
> it back to true, which did not work in my case, since my computer did not
> technically wake up from sleep.

Thanks for this hint :o) It worked on my system, too. Before for few months my kmail worked well. No problems with sending emails. After an update, kmail always crashed on startup. I stopped akonadi, started it again and tried this serveral times, also after rebooting my system. But nothing worked. I was ready to give up, when kmail suddenly ran again. Getting emails was no problem, but sending didn't work. Now I did as you described and manually set the maildispatcher to online=true and everything works fine again. Strange somehow...