ios4.3.4:MFMailComposer不发送电子邮件，但返回MFMailComposeResultSent状态 [英] ios4.3.4: MFMailComposer doesn't send an email, but return MFMailComposeResultSent status

问题描述

我正在使用MFMailComposer.我将电子邮件发送到gmail，MFMailComposer返回MFMailComposeResultSent状态.但是我没有收到任何电子邮件.我在4.3.4的iphone4上进行了测试.我做错了什么?

I am using MFMailComposer. I send email to gmail, MFMailComposer returns MFMailComposeResultSent status. But I don't received any email. I tested on iphone4 with 4.3.4. What I do wrong?

MFMailComposeViewController *mailPicker = [[MFMailComposeViewController alloc] init];
    mailPicker.mailComposeDelegate = self;

    // Set the subject of email
    [mailPicker setSubject:@"Subject"];
    NSString *emailBody = @"Hello from ios";

    // This is not an HTML formatted email
    [mailPicker setMessageBody:emailBody isHTML:NO];


    [self presentModalViewController:mailPicker animated:YES];

    [mailPicker release];


- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
    if (result == MFMailComposeResultFailed) 
 {
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Error" message:[error description] delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
    [alertView show];
    [alertView release];
 }
if (result == MFMailComposeResultSent)
 {
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Success" message:@"Message has been sent" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
    [alertView show];
    [alertView release];
 }
else
 {
    [self dismissModalViewControllerAnimated:YES];
 }
}

我在控制台中找到了它:

I found this in console :

DA|Could not open the lock file at /tmp/DAAccountsLoading.lock. We'll load the accounts anyway, but bad things may happen

在iPhone 4.4.3上无法正常运行，但在ipod 4.3上可以正常运行.

On iPhone4 with 4.3.4 doesn't work, but on ipod with 4.3 works OK.

推荐答案

您没有做错任何事情.在Apple网站上检查以下行:

You do nothing wrong. Check this line from Apple's website:

MFMailComposeResultSent – 电子邮件已在用户的发件箱中排队.准备在下次用户连接到电子邮件时发送.

MFMailComposeResultSent – The email message was queued in the user’s outbox. It is ready to send the next time the user connects to email.

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