such as WinZip, to compress the file. This creates a compressed archive file that has a different file name extension. Outlook does not recognize these file name extensions as potential threats. Therefore, it does not block the new attachment. ...
Outlook 已阻止对下列潜在不安全附件的访问: [] 自Outlook 2000 服务版本 1 (SR1) 以来的所有 Outlook 版本都包含一项安全功能,该功能可阻止存在病毒或其他威胁风险的附件。 Outlook 阻止对附件的访问,但附件存在于电子邮件中。 本文介绍如何打开被阻止的附件,以及 Outlook 可能阻止哪些类型的附件。 更多信息...
AttachmentSecurity for Microsoft Outlook solves this problem by presenting an easy-to-use interface that allows you to select precisely which file attachment types you want to block or unblock from within Outlook. Because AttachmentSecurity is a Microsoft Outlook addin, you control it directly from ...
If you can't open an attachment sent to you by a trusted sender because Outlook has blocked access to potentially unsafe attachments, continue below to fix the problem. Outlook includes a security feature that blocks attachments that may contain viruses or other threats. So, if Outlook thinks a...
If you have a business requirement to enable staff to access one of the Level 1 attachment types, we can do this with an additional Outlook GPO setting. Before we do that though I just want to make sure I emphasise that the files in the Level 1 attachment list are there ...
Using a compression utility, such as WinZip, creates a compressed archive file that has a different file name extension. Outlook doesn’t recognize these file name extensions as potential threats. Therefore, it doesn’t block the new attachment. Many third-party compression utilities are availa...
1. Use a file share to access the attachment You can ask the sender of the attachment to save the attachment to a server or an FTP site that you can access. They can make use of Dropbox or Google Drive. Then ask the sender to send you a link to the attachment on the server or ...
A user complained that Outlook was blocking access to a Word document attachment he sent to a Task using Word's Create Outlook Task command. I'm receiving this message in Outlook when opening a task created by Microsoft Word: "Outlook blocked access to the following potentially unsafe attachmen...
i blocked outlook from access to clipboard. how do i get to allow.: windows 11. how can i cut and paste a url link in an e mail? I inadvertently pressed block the first time I tried and cannot get to allow. https://answers.microsoft.com/en-us/windows/forum/all/i-blocked-outlook-...
To block attachments from reaching Outlook Web Access clientsIn the Forefront TMG Management console, in the tree, click the Firewall Policy node. In the details pane, select the applicable Web publishing rule that uses HTML forms-based authentication for Outlook Web Access. On the Tasks tab, ...