发送电子邮件的问题

Question

我正在制作一个使用@IBAction func sendMailButtonAction(sender: UIButton) { if MFMailComposeViewController.canSendMail() { let mail = MFMailComposeViewController() mail.mailComposeDelegate = self mail.setToRecipients(["abc@gmail.com"]) mail.setMessageBody("<p>You're so awesome!</p>", isHTML: true) // mail.addAttachmentData(<#T##attachment: NSData##NSData#>, mimeType: <#T##String#>, fileName: <#T##String#>) presentViewController(mail, animated: true, completion: nil) } else { print("Error Received While sending mail") } } 发送电子邮件的示例。我使用以下代码：

>     1. <Error>: 18:32:54.282 [0x16e1bb000] >vibe> Error: Empty atoms array
>     2. ERROR:    [0x16e1bb000] 919: Vibe engine could not play vibe pattern, err = -50, actionID = 1001. Please file a bug.

当我单击MFMailComposeViewController（）的发送按钮发送邮件时，我在设备日志中收到错误：

{{1}}

Answer 1

问题在于组织的服务器防火墙。它阻止服务器端口发送邮件。试图使用蜂窝网络发送邮件，它工作。