Whenever Outlook blocks any attachment that you receive via email, you won’t be able to download the blocked attachment in Outlook. Other than that, Outlook will also not allow you to open or work with the attachment by any means. You have to first find out a safe way to get Outlook to unblock the attachments.
Microsoft Outlook will automatically block some attachments which it detects potentially unsafe. For example, your friend sent you an attachment of an .exe file, when you open the email via Outlook, the attachment is blocked and invalid, and you can only see a warning sentence in the message header. See following screen shot.
How do I unblock an attachments in outlook?
Ask the administrator to adjust the security settings on your mailbox to accept attachments that Outlook blocked. If you don’t use an Exchange Server account, there is an advanced procedure that you can use to unblock some file types. This procedure involves editing the registry in Windows.
While researching we ran into the question “What to do when attachments in received emails are blocked?”.
When attachments in received emails are blocked, you can’t view, download, or edit the blocked attachments. Here I introduce two solutions to prevent your Outlook from blocking the specified type of attachments.
Why can’t I open an EML attachment in outlook?
When you receive an .eml attachment in a message and open it, it opens in Outlook Express or Windows Live Mail, not in Outlook. This is normal since eml is not an Outlook file type.
By default, if you have installed Outlook 2010 or later versions on your machine, EML files will open in Outlook. If you are unable to open it, you can make them open in Outlook by making it the default program.
This method is relatively slow since Outlook can only do something with the eml-message once it has been opened visually. This is why there is a “Sleep” statement of 1 second (1000 milliseconds) in the script. If your computer is slow to open the eml-files, then you may need to increase this value.
One of the next things we wanted the answer to was: how to export eml files to Outlook?
Now open MS Outlook and look for the emails. This is by far the easiest method to export EML files to Outlook. If you have access to the EML files, you can drag and drop the EML files to Outlook.
Due to compliance with the standards for email, EML files can be used with various third-party applications, servers, and email clients. By default, if you have installed Outlook 2010 or later versions on your machine, EML files will open in Outlook. If you are unable to open it, you can make them open in Outlook by making it the default program.
Why can’t I see GIFs in outlook?
Outlook 2007, Outlook 2010, Outlook 2013, Outlook 2016 and Outlook 2019 There is no support for animated GIF-files when composing or reading an email. If you want to see the animation you’ll need to open the message in a browser. To do this, double click the message to open it in its own window.
Does outlook support gifs?
GIF support will be for Office 365 subscribers using the desktop Outlook client. Animated GIFs are already supported in Outlook’s mobile apps as well as the webmail client. Outlook 2019, however, is not supporting animated GIFs. Support will roll out to Office Insider subscribers first, starting in early February.
How do I open a GIF file in outlook?
You can configure Windows to open the GIF-files in an application that supports animation like Microsoft Edge or any other Internet browser. When you right click on an animated GIF within an email in Outlook 2016, Outlook 2019 or Microsoft 365, you can choose “Save as Picture…” to save the animated GIF file with its animation intact.
How do I know if an e-mail contains an attachment?
In Microsoft Outlook, when receiving an e-mail that contains an attachment, you receive this alert message on top of the message or in the Reading Pane: All versions of Outlook since Outlook 2000 Service Release 1 (SR1) include a security feature that blocks attachments posing a risk of viruses or other threats.