SendViaAccount
void SendViaAccount(const char* accountName);
void SendViaAccount(int32 account);
mail.SendViaAccount(fHeaderView->AccountID());
fMail->SendViaAccount(fHeaderView->AccountID());
SendViaAccount(name);
SendViaAccount(account->AccountID());
SendViaAccount(fAccountID);
SendViaAccount(account->AccountID());