* @self: a #ModestMailOperation
* @account_name: the id of a Modest account
* @poke_all: if TRUE it will also do a poke_status over all folders of the account
* @self: a #ModestMailOperation
* @account_name: the id of a Modest account
* @poke_all: if TRUE it will also do a poke_status over all folders of the account