[Users] Claws-mail tries to connect in offline-mode

[kardan]

Hi,

how can I stop claws-mail from connecting to mail providers? Although
activated offline-mode it always tries to connect, when I switch a
folder. I want to have control over outgoing connections.
Also I would like to disable the dialog "Switch to online mode for
synchronisation?"
Practically I want to search in archived mails without updating the
archive. For the moment rgrep is more useful for that.

Should I open a bug report?

Best,
kardan