如果您无法在 Outlook 中将文件附加到电子邮件^{(unable to attach files to email in Outlook)}，本文可能会帮助您摆脱该问题。许多人在通过Outlook^(Outlook)将文件作为附件发送给某人时都会遇到这种情况。无论您是在Outlook.com还是桌面应用程序中遇到此问题，都可以按照本教程进行故障排除。

您必须遵循一些特定的事情或规则才能通过Outlook发送文件。有时^(Sometimes)您可能需要发送一些非常糟糕的东西，并且您想绕过一般规定。在这样的时刻，这些技巧对你来说会派上用场。

无法在Outlook中将文件附加到电子邮件^(Outlook)

如果您无法在Outlook.com或Microsoft Outlook应用程序中将文件附加到电子邮件，您需要遵循以下建议 -

1. 验证文件大小
2. 压缩^(Compress)ZIP文件中的附件
3. 更改共享偏好
4. 更改或更新浏览器

1]验证文件大小

每个电子邮件提供商都有一些限制，几乎所有这些都有一个共同点——附件大小有限。使用 Gmail 或Outlook^(Outlook)作为电子邮件管理工具并不重要；你可以在任何地方面对这个问题。因此，最好在尝试添加或上传附件之前验证附件大小。^{(verify the attachment size)}

如果您看到附件大小超出允许的限制^{(The attachment size exceeds the allowable limit)(The attachment size exceeds the allowable limit)}错误，那么您可以更改 Outlook 的默认附件大小限制。

2]压缩^(Compress)ZIP文件中的附件

尽管Outlook允许用户将文件发送给任何人，但这并不意味着您可以将任何文件发送给您的朋友。除了限制文件大小之外，它还阻止用户发送一些包含可疑扩展名的特定文件。发生这种情况是因为用户的安全问题，因为许多人经常通过将附件下载到他们的计算机而遇到问题。如果您要发送有效文件，但Outlook阻止您这样做，则只有一种解决方案。您需要制作一个包含原始文件的 .zip 文件。之后，您可以通过Outlook将其发送给任何人。

3]更改共享偏好

如果您无法在Outlook中附加文件，您可以更改共享首选项并检查它是否解决了问题。当您使用Outlook.com^{(Outlook.com)}发送电子邮件时，这很容易。要开始使用，请打开“设置”^{(Settings )}面板并访问Mail > Attachments。从这里，您可以更改您的共享偏好。默认情况下，它设置为每次都询问我想如何分享它们^{(Ask me how I want to share them every time)}。但是，您可以将其设置为始终将它们共享为 OneDrive 链接^{(Always share them as OneDrive links)}或始终将它们共享为副本^{(Always share them as copies)}。

之后，保存您的更改，然后尝试将文件发送给某人。

4]更改或更新浏览器

如果您使用的是过时版本的浏览器，建议将其更新到最新版本。如果这不能提供积极的结果，你应该改变它。有时浏览器扩展、安全插件等可能会阻止上传过程。

这些是解决此问题的一些有效解决方案。

阅读下一篇^{(Read next)}：无法在 Microsoft Outlook 中添加电子邮件签名。

Cannot attach files to email in Outlook.com or Desktop app [Fixed]

If you are unable to attach files to email in Outlook, this article might help you get rid of that issue. Many people face it while sending a file to someone as an attachment via Outlook. It doesn’t matter if you are getting this problem in Outlook.com or the desktop app, you can follow this tutorial to troubleshoot it.

There are some specific things or rules that you must follow to send a file via Outlook. Sometimes you might need to send something very badly, and you want to bypass the general regulations. At such a moment, these tricks will be handy for you.

Cannot attach files to email in Outlook

If you cannot attach files to email in Outlook.com or Microsoft Outlook app, you need to follow these suggestions-

1. Verify the file size
2. Compress the attachment in a ZIP file
3. Change sharing preferences
4. Change or update browser

1] Verify the file size

Every email provider comes with some limitations, and almost all of them have one thing in common – limited attachment size. It doesn’t matter whether you use Gmail or Outlook as your email management tool; you can face this problem everywhere. Therefore, it is better to verify the attachment size before trying to add or upload it.

If you see The attachment size exceeds the allowable limit error, then you can change the Outlook‘s default attachment size limit.

2] Compress the attachment in a ZIP file

Although Outlook allows users to send files to anybody, it doesn’t mean that you can send any file to your friend. Apart from having the barrier on file size, it also blocks users from sending some specific files containing suspicious extensions. That happens because of users’ security concerns as many people often get issues by just downloading the attachment to their computer. If you are sending a valid file, but Outlook is blocking you from doing that, there is only one solution. You need to make a .zip file containing your original file. After that, you can send it to anyone via Outlook.

3] Change sharing preferences

If you can’t attach files in Outlook, you can change the sharing preferences and check if it resolves the issue or not. It is quite easy when you are using the Outlook.com to send an email. To get started, open the Settings panel and visit Mail > Attachments. From here, you can change your sharing preferences. By default, it is set to Ask me how I want to share them every time. However, you can set it to Always share them as OneDrive links or Always share them as copies.

After doing that, save your change, and try to send a file to someone.

4] Change or update browser

If you are using an outdated version of the browser, it is recommended to update it to the latest version. If that doesn’t provide a positive result, you should change it. Sometimes a browser extension, security plugin, etc. may block the upload process.

These are some working solutions to fix this issue.

Read next: Unable to add Email Signature in Microsoft Outlook.

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