iphone - Problem in sending a mail from simulator -

i trying create small email apps. works correctly email not sending. whether have this. learning myself. lack something. here code..

-(void)viewdidload {     uibutton *but01 = [uibutton buttonwithtype:uibuttontyperoundedrect];                    //button     but01.frame = cgrectmake(240,10, 70, 50);     [but01 settitle:@"add" forstate:uicontrolstatenormal];     [but01 addtarget:self action:@selector(sendmail)      forcontrolevents:uicontroleventtouchupinside];     [self.view addsubview:but01];   }  - (ibaction)sendmail {     if ([mfmailcomposeviewcontroller cansendmail]) {         mfmailcomposeviewcontroller *mfviewcontroller = [[mfmailcomposeviewcontroller alloc] init];         mfviewcontroller.mailcomposedelegate = self;          [self presentmodalviewcontroller:mfviewcontroller animated:yes];         [mfviewcontroller release];     }else {         uialertview *alert = [[uialertview alloc] initwithtitle:@"status:" message:@"your phone not configured send mail." delegate:nil cancelbuttontitle:@"ok" otherbuttontitles:nil];          [alert show];         [alert release];     } }   #pragma mark - #pragma mark mfmailcomposeviewcontrollerdelegate methods  - (void)mailcomposecontroller:(mfmailcomposeviewcontroller*)controller didfinishwithresult:(mfmailcomposeresult)result error:(nserror*)error {     uialertview *alert = [[uialertview alloc] initwithtitle:@"status:" message:@"" delegate:nil cancelbuttontitle:@"ok" otherbuttontitles:nil];      switch (result) {         case mfmailcomposeresultcancelled:             alert.message = @"message canceled";             break;         case mfmailcomposeresultsaved:             alert.message = @"message saved";             break;         case mfmailcomposeresultsent:             alert.message = @"message sent";             break;         case mfmailcomposeresultfailed:             alert.message = @"message failed";             break;         default:             alert.message = @"message not sent";         break;  }     [self dismissmodalviewcontrolleranimated:yes];      [alert show];     [alert release]; } 

for getting message in console. can now?

29/04/11 4:03:04 pm springboard[3115]   reloading application state 'com.yourcompany.sendmail' modification date has changed     29/04/11 4:03:04 pm com.apple.launchd.peruser.501[95]   (uikitapplication:com.yourcompany.sendmail[0x38e1][3206]) exited: killed     29/04/11 4:03:04 pm springboard[3115]   reloading , rendering application icons.     29/04/11 4:03:04 pm springboard[3115]   application 'sendmail' exited abnormally signal 9: killed 

mfmailcompose doesn't work in simulator, check on device