Trending March 2024 # Fix: Email Attachments Blocked For Security Reasons # Suggested April 2024 # Top 5 Popular

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FIX: Email Attachments Blocked for Security Reasons [Gmail] The error message might be caused by an unsupported file format




On some occasions, RAR attachments simply remain blocked in Gmail due to security reasons.

Certain Gmail file format limitations are the culprit, so let’s see how to avoid getting this error.

Solutions like using compression software, editing the file extensions from the RAR archive and sending the RAR as a Google Drive link are worth trying.

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A Blocked for security reasons error message appears when Gmail users try to attach certain file formats to their emails. Then the users need to find another way to send the files.

Gmail blocks numerous file types primarily to stop virus attachments. Users can’t attach EXE, DLL, DMG, VB, CMD, BAT, JAR, VBS, JSE, PIF, VDX, JSE, APK, INS, SCT, and MSI among other formats.

Also, one can’t attach programs, scripts, software installers, and batch files to Gmail emails.

On the other hand, Gmail doesn’t block clean ZIP and RAR archive formats. This is why some Gmail users are surprised when getting a Blocked for security reasons message for such files.

However, you can’t attach RAR and ZIP archives to emails if they include file types and formats Gmail blocks.

As such, archiving EXE and other files that Gmail blocks does not enable you to attach them to emails.

 What to do if 

Gmail is blocking ZIP files

/RAR archives?

1. Try out compression software

WinZip can prove very helpful if you are looking for a smooth way to solve blocked RAR email attachment issues.

The actual compression can be done quickly using this tool, yet don’t you imagine that all that WinZip does is zip and unzip files?

It’s also your all-in-one solution for securing and sharing files. Therefore, when other similar tools fail at completing the process of sending RAR email attachments, WinZip excels at this chapter.

It simply reminds you that working with archives is convenient and will make the transfer process a lot easier when RAR archives are involved.

2. Edit the file extensions included within the RAR archive

Changing the files included within the RAR archive to formats that Gmail doesn’t block is a quick workaround to take into consideration.

You can set up a new RAR archive with the modified file formats and attach it to an email, as described above.

Do keep in mind that the recipient will need to restore the files included within the RAR archive to their original formats.

3. Send the RAR as a Google Drive link

Expert tip:

This means you need to save the RAR in your GD storage. Then you can select to insert files from GD in Gmail.

One last note, you could also save the RAR to a file host, and then send a URL for the file to the recipient. This software guide provides further details for the best file-sharing applications.

4. Consider using a different email client

Yes, we make this suggestion from the start, since there are many great email clients available that can replace Gmail.

And our top choice in this particular case is Mailbird. Currently, Mailbird is one of the most popular email clients focused on increasing productivity rates. The tool brings a lot of easy-to-set customizable features and options to serve this purpose.

This said, not only do you get all your emails and contacts from multiple accounts in one single place.

Mailbird also supports integration with the most popular email clients, as well as with a lot of productivity apps like Google Calendar, Twitter, or Asana.

Plus, the app is integrated with Degoo, which is another tool that saves you the time of archiving large folders or files to send via email.

What’s more, you don’t have to store the file locally on your device and you don’t need to download anything to perform this action. And the receivers don’t need a special account either.

⇒ Get Mailbird

So that’s how you can send a RAR file, and any other file, that Gmail usually blocks via email.

For getting a wider perspective on the topic, do not hesitate to take a look at our Email Hub.

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6 Ways To Send Large Files As Email Attachments

All the popular email clients have size limits on the files that you can email to recipients. However, there are ways to send large files as email attachments despite those limitations.

File size limits vary depending on the email service. For example, Gmail, Yahoo, and AOL have a limit of 25 Mb per email. chúng tôi is limited to only 10 Mb. Even desktop email clients have limits. Microsoft Outlook only allows a file send of 20 Mb, and while Mozilla Thunderbird is unlimited, you may still experience file size limits depending on what email accounts you connect it to.

Table of Contents

The trick is to either shrink the file sizes using various utilities or bypass email itself as the primary method for sending the files.

Compressing Files

If the file you’re trying to send is just above the limit (for example, a 30 Mb file on Gmail), you may be able to compress the file to just under the limit.

Most files, once compressed into a ZIP file, will reduce in size from anything like 10 to 75%, depending how much available space there is within the file data for the compression algorithm to do its magic. Read our other post that goes into detail on which compression program is best.

If the compression routine was able to shrink the file below the size limits of your email service, you can attach the file to your email. Also, be sure to read about the different types of compression formats.

Also, check out our video on YouTube where we cover how to ZIP a file and make it smaller:

Splitting Apart Archives

If you are trying to send one large archive file that contains a lot of files and folders, you can always break that file up into smaller archives that are each under the email service size limit.

For example, take a ZIP file that’s just under 60 Mb. You won’t be able to send this file using Gmail or any other cloud email service.

Right and folders by selecting Extract All.

Next, and Compressed (zipped) Folder.

Next, copy all the individual files and folders you just extracted from the oversized

Repeat this process for as many files and individual folders as you can until the size of the new archive file you created is just under the size limit.

Repeat the process above to create another empty archive and continue copying more files and folders until each of those files is just under the limit. Create as many archive files as you need to in order to recompress all the files and folders from the original, oversized archive file.

Finally, you can send each of these files as individual emails, until you’re done sending them all.

Send Files via Google Drive

Another approach is uploading the oversized file to a cloud share account like Google Drive, assigning rights for anyone with the link to view it (which is default), and sending the recipient the link to the file on Google Drive.

To do this, upload the oversized file to a folder in your Google Drive account.

on the file in Google Drive, and select Share.

In the Share with others window, next to Anyone with the link can view, select Copy link.

This will copy the Google Drive file URL to your clipboard.

Go back to your Gmail email message and select the insert link icon. Paste the Google Drive file link into the Web address field.

Select OK to finish. This will insert the link into your email message.

Select download the file from your shared Google Drive file.

Using this approach, it doesn’t matter how large the file is. You can send any file of any size in this manner.

Use Gmail Google Drive Integration

An even faster way you can upload a large file and send the link is by using the integration that exists between Gmail and Google Drive.

If these are two services you use and you’re sending your email using Gmail, all you need to do is attempt to attach a file that’s larger than the 25 Mb.

Gmail will automatically upload the file to your Google Drive account with visibility for the email recipient. You’ll see a message notifying you of this.

When the upload is done, you’ll see the Google Drive link inserted into your email.

That’s all there is to it. This is the fastest way to send an oversized file via email, but again you need to have both a Gmail and a Google Drive account for it to work.

Send Directly from Cloud

Another quick way to send an oversized email is by sending it from your cloud share account rather than from the email service itself.


This will open a Send Link window where you can type in the recipient’s email address and the email message you’d like to include.

Select Send to send the email with the link to the shared file automatically inserted.

This is a much faster way to send oversized files, and you don’t have to worry about splitting it up into smaller files or somehow shrinking it to under the limit.

Use Your Hosting Anonymous FTP

If you have your own web hosting account, you can use the anonymous FTP feature that’s usually included with these accounts.

Check with your web hosting provider if you’re not sure if you have this feature enabled.

If it is enabled, when you’re logged into cPanel, just visit the FTP section and look for the username of the anonymous account. Select Configure FTP Client to see the server name that your email recipient can use to make the FTP connection.

All you need to do is use your own FTP client to upload your oversized files to the anonymous FTP folder inside your web hosting account.

The folder for this is usually called something like public_ftp.

After you send the FTP details to your recipient, they can use their own FTP client to connect to the anonymous folder and download the file from the public_ftp folder.

This is an approach you may need to use for very large files, such as very large video files that are many gigabytes in size.

The file transfer may take a while, but this is the kind of file transfer that FTP technology was intended for.

Transferring Large Files via Email

As you can see, there are many ways to transfer very large files via email. The method that you choose really depends upon what services you have available, and the size of the file itself.

The archive approach is great if your files are just over the limit. But if you’re dealing with very large files that you can’t split up into smaller archives, then the cloud share method or the FTP approach may be your best option.

How To Automatically Save Email Attachments To Cloud Storage

Saving email attachments is a great way to back up all those images, documents, music, and whatever else you’re emailed throughout the day. But doing it manually is not a fun process, you’re likely to miss a few over time, and you’ll use up valuable storage on your computer.

Table of Contents

There are two really great ways to automatically save email attachments to a cloud storage service. The first one we’ll look at uses the file storage service Koofr to both auto-save and store the attachments; it works from any email but your files can only be saved to Koofr’s storage service. 

The other method is a bit more flexible in that you can pick a different cloud storage service, but it doesn’t work with all email providers.

Using Koofr To Auto-Save Email Attachments

Name it something about attachments, because this is where all your email attachments will be gathered.

Hover your mouse over the new folder to find a button called Share. Select it, and then choose Receive files.

Pick Never in the expiration section.

Copy the email address at the bottom and then select OK.

All your attachments are stored in the folder you made above. Something to know about this procedure is that the emails are stored, too, not just file attachments. So it works as an email backup service too. 

Unfortunately, you can’t choose to save only the attachments, so the folder could get cluttered fairly quickly.

Automatically Saving Email Attachments With Zapier

Open the new Zap page. If you’re not logged in, you’ll have an opportunity to make an account.

Choose your email provider in the first text box (Gmail, Microsoft Outlook, and others are supported) and then New Attachment in the second one, followed by Continue.

Optionally test the routine by selecting Test & Review, or finish with the Test & Continue button.

Select the plus sign under Do this… to choose what should happen once an email with an attachment is found.

Find and select the cloud service you want to save email attachments to. Popular ones like OneDrive, Dropbox, Google Drive, and Box are supported.

Under Choose Action Event, select what should happen. We’re using Google Drive for this example, so we’ll choose Upload File. 

Press Continue.

Sign into the cloud service provider when asked.

Optionally choose where within your account you want attachments saved.

For the File option, choose Attachment. Optionally fill out the rest of the fields, and then press Continue.

Optionally test the routine and then press Turn Zap On to enable it.

Using Zapier to automatically save email attachments doesn’t do anything to the original email. The message won’t be marked as read and the attachment and/or message won’t be deleted.

Other Email Attachment Saving Methods

Zapier and Koofr are the best ways to automatically save email attachments to a cloud storage service, but we shouldn’t overlook other, not-so-automatic methods that are built right into some email provider websites. 

With Gmail, for example, you can hover your mouse over an attachment and choose Save to Drive to instantly transfer it to Google Drive. 

If you’re on chúng tôi select the cloud icon that shows up on attachments to save the file to OneDrive. 

Yandex.Mail users can open an attachment and select save to Yandex.Disk.

There are three extensions you can install to Chrome to make this work:

Here’s how this works if you’re using it in Gmail to save email attachments to Google Drive:

Open the email that has the attachment.

Select the download button from the menu at the top.

Choose Save to Google Drive.

Choose a folder if you want, but make sure to pick Save only attachments from the drop-down menu.

Optionally change how the attachment is named, and then press Save.

As you can see, cloudHQ can also save the whole message if you’d prefer. Just change the Save settings option to do that.

Mw2 Attachments Not Unlocking – How To Fix

MW2 Attachments Not Unlocking – How To Fix

Can you not change your attachments?

Call Of Duty Modern Warfare 2 is out! The sequel to the reboot of the beloved series (we’re one step away from a reboot to the sequel of the reboot of the beloved series, and that’s very funny to me) is out, bringing with it a new competitive scene and new multiplayer options. This of course also means there are a whole lot of bugs, such as the MW2 attachments not unlocking bug.


We’re here to explain exactly what this bug is, what you need to know, and how you might fix it.

How to fix attachments not unlocking in MW2

To resolve the issue of attachments not unlocking in MW2, it’s important to navigate the Gunsmith correctly and check which attachments have been unlocked. Here are some steps you can take:

Go to the Gunsmith for the weapon you want to modify.

Check that you have reached the required level for your weapon, as some attachments may be locked until you do.

Verify that you have the correct receiver, as some receivers may not be compatible with certain attachments and can remove them.

Keep in mind that there are universal and platform-specific attachments, so make sure you are using the right attachments for your platform.

Read more: Will Crash come to MW2?

MW2 Attachments Not Unlocking

In a tweet, developers Infinity Ward stated:

“We are disabling attachment tuning until further notice to investigate crashes for users with 5 attachments tuned. If you currently have a tuned attachment equipped, you will need to unequip and reequip it to use your loadout.”

READ MORE: How to get Battle Pass Tokens in MW2 and how to use them

It’s likely that Infinity Ward and Activision-Blizzard are looking to patch this game sooner rather than later, especially given the huge amount of bugs that players have faced over the last few days since release. It’s not just this one bug, it’s a whole series of bugs such as issues facing people trying to change their operator and issues with leveling up guns.

Why Is MW2 So Buggy?

Games like Modern Warfare 2 often release in an extremely buggy state, mainly due to the fact there’s a huge amount of pressure put upon their development teams.

READ MORE: How To Level Up Guns Fast

It’s impossible for them to catch everything on a first pass through, and it results in issues such as these cropping up. It’s likely they’ll all be fixed in a coming patch though, so just wait patiently for them to get to it.

MW2 attachments not unlocking FAQS

How do you unlock more attachment slots in MW2?

Weapons in your arsenal can unlock attachments as they are leveled up. Each weapon has a total of 20 levels that can be achieved by earning XP in matches.

Why is my loadout locked in MW2?

To create custom loadouts in Modern Warfare 2, players must first reach level five. Until then, they will need to use the pre-set loadouts, which doesn’t take a significant amount of time.

Fix: Outlook Blocks Access To Potentially Unsafe Attachments

FIX: Outlook blocks access to potentially unsafe attachments




Many users utilize Outlook as their default email client, but sometimes it happens that this service also encounters problems.

Some users reported an annoying error message when trying to open an email with attachment


If you’re having similar issues that need your attention, take a look at our

Outlook Troubleshooting Hub.

Also check out our

Fix section

for complete guides on troubleshooting PC problems.



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Launch it on your PC to find all the problematic drivers.

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readers this month.

The Outlook blocked access to the following potentially unsafe attachments error message appears when the users are trying to open an email with attachments.

This can happen due to many reasons including attachments that did not follow official attachment guidelines, and if the attachment appears to be a malware code.

If you are also troubled by this error, here is how to fix this error message in the Outlook client.

How do I unblock unsafe attachments in Outlook?

1. Receive the file through a third-party file sharing service

To make this error message disappear you can ask the sender to upload the attachment to any third-party file-sharing site.

Use Google Drive, OneDrive, or Dropbox and then share the sharable file link via email.

You can then easily download the file to your computer directly from the Cloud hosting services.

This way you don’t need to disable the security feature for Microsoft Outlook and also receive the file without any restrictions.

2. Change the Outlook security

Another helpful workaround to make this message disappear is to disable the security feature for Microsoft Outlook from the Registry Editor. Many users have reported that this has solved the problem.

3. Receive attachment in compressed format

One way to skip the security check-in Microsoft Outlook is to receive the file in compressed format.

There are a lot of free encrypting tools out there, but the best way is to get premium software. Thus, we strongly recommend the WinZip software.

This is the most popular file encryption and compression tool. It has many more features, and it has priority for developers.

As a matter of fact, the program offers more file management options, including sharing, compressing, and backing up files.

The encryption option allows you to zip your files with certified 128 or 256-bit AES encryption, to safely open attachments in Outlook, as needed.

In addition, with this compression tool, you can create zip files and save them directly from email attachments. From there, you only have to extract the files and view them with no issues.

You should therefore benefit from this practical way to manage all your files using tech-wise support every time you receive attachments in Outlook.

⇒ Get WinZip

As you can see, there are a couple of methods to safely open the attachments, so it’s completely up to you which one you’ll use.

Still experiencing troubles? Fix them with this tool:


Some driver-related issues can be solved faster by using a tailored driver solution. If you’re still having problems with your drivers, simply install OutByte Driver Updater and get it up and running immediately. Thus, let it update all drivers and fix other PC issues in no time!

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Fix: Application Has Been Blocked From Accessing Graphics Hardware

Fix: Application Has Been Blocked From Accessing Graphics Hardware Keeping your drivers updated is good prevention against this error




The blocked access from graphics


is an error that can appear at the bottom right of the Windows desktop.

The error message appears when some


try to play


or browser games.



can be due to corrupted graphics card system


so repairing corrupted system files can potentially resolve the issue.



To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

Fortect has been downloaded by


readers this month.

The application has been blocked from accessing graphics hardware is an error message that can appear at the bottom right of the Windows 10 and 11 desktops.

The error message appears when some users try to play Windows or browser games.

It is a graphics issue that stops games from running. So if you are a gamer, you should pay attention as we shall be showing how to restore your computer to proper functioning.

What does Application has been blocked from accessing graphics hardware mean?

The exact cause of the issue may vary for some users, while for others, the application blocked from accessing graphics hardware is associated with the drivers.

It could be that the drivers are outdated and need updating, or they are corrupted and need to be replaced.

Moreover, this issue can appear if you don’t have the necessary privileges, which may result in Access is denied message. If you can, try using an administrative account and check if that helps.

In some instances, it’s even possible that the administrator has blocked you from running an app, and if that’s the case, you might have to contact the administrator.

Also, this issue can also occur if your Nvidia graphics card is not detected. Users reported this issue in Chrome, Firefox, and games, but luckily for you, today, we’ll show you how to unblock an application from accessing graphics hardware.

Here are a few other instances where users have encountered this error:

GTA 4, Apex Legends, Eve online, PhoenixMiner has been blocked from accessing graphics hardware

Application has been blocked from accessing graphics hardware in Firefox

Application has been blocked from accessing graphics hardware in AMD, Nvidia processors

Application has been blocked from accessing graphics hardware windows 10, 11

Application has been blocked from accessing graphics hardware OBS

Nvcontainer.exe blocked from accessing graphics hardware

Whichever is the case, we shall be sharing the best solutions in this article.

How do I fix application has been blocked from accessing graphics hardware? 1. Run a System File Checker Scan

The blocked application can be due to corrupted graphics card system files. So the System File Checker, which scans for and repairs corrupted system files, can potentially resolve the issue.

Alternatively, a good solution is to use third-party software. We recommend using Fortect, since it scans your PC for corrupted or damaged Windows files and repairs them. Optimize your system and get rid of errors.

⇒ Get Fortect

2. Reinstall the Graphics Card Driver

Some users have stated that the error message appears after a Windows 10 build update and the graphics card driver might be misconfigured after an update. Thus, reinstalling the video card driver might resolve the issue.

1. Press the Windows key + X keyboard shortcut, and select Device Manager on the Win + X menu.

Expert tip:

Alternatively, you can get a dedicated driver updater software if you need more assistance. It can save you time and hassle with automatic updates and additional optimization features.

Ensure your system performs smoothly and avoids all GPU driver errors by using a complete driver update assistant, namely Outbyte Driver Updater, that will do the job for you. Here’s how to safely update your drivers:

Download and install the Outbyte Driver Updater app.

Launch the software and wait for the app to detect all incompatible drivers.

Now, it will show you a list of all faulty drivers to select the ones to Update or Ignore.

Restart your PC to ensure the applied changes.


Keep your GPU in a flawless state without worrying about possible driver issues.

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3. Edit the Registry

Increasing the TDR (Timeout Detection and Recovery) time is another possible resolution for the application blocked from accessing graphics hardware error. Users can raise the TDR time to about eight seconds.

4. Roll Windows 10 Back to a System Restore Point

System Restore can fix numerous issues as it undoes system changes after a selected restore point.

So that utility might also fix the application has been blocked error if users can select a restore point that will roll Windows 10 back to a time when the error message did not pop up on the Windows 10 desktop.

Users can’t roll Windows 10 back to previous build versions with System Restore. However, the Settings app will temporarily include an option to restore the last version.

Then users can still restore a previous Windows 10 version for about ten days after a build update.

Press the Get started button under the Go back to the previous Windows 10 version subheading.

How do I give the application access to graphics hardware?

Running the software with administrator access is one of the best approaches. The software will then have access to several capabilities, including graphics hardware.

That is it for our fixes. Please note that we have not written these solutions in any particular order. Therefore, we expect you to try what feels the most appropriate to your case.

These resolutions might kick-start games that the application has been blocked error message pops up for.

If you have another resolution that fixes the same issue, feel free to share it below.

Still experiencing issues?

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