[Users] ARGH! CM ignores offline mode

[Michael]

> "When I say 'Send mail', I really mean 'Queue and send later' 

That's a smart proposal :) looks silly, but indeed might be useful.

Since there is already such a send-later button, it would help it we could just remove the standard 'Send' button from the icon bar.

Another idea: Since we were (AFAIKS) talking mainly about attachments here, how about an option that makes claws ask 'You are sending these attachments: < list of attachments> ok // cancel'