SOLVED: Cannot open this item. Outlook has already begun transmitting this message

If you’re having trouble opening an item in Outlook, and you see the error message “Cannot open this item. Outlook has already begun transmitting this message,” there are a few things you can try to fix the issue. First, check your internet connection and make sure Outlook is not in offline mode. Then, try opening the item in a different browser or email client. If the item still won’t open, it’s likely that the file is damaged or corrupted. You can try repairing the file or contact the sender to get a new copy.

When you try to open an item in Outlook, you may receive the following error message: “Cannot open this item. Outlook has already begun transmitting this message.”

There are a few potential causes for this error:

1. The message is too large to open.
2. The message contains an attachment that is too large to open.
3. The message is in a format that is not supported by Outlook.
4. There is a problem with the connection to the mail server.

If the message is too large or contains an attachment that is too large, you will need to ask the sender to send you a smaller version of the message or attachment.

If the message is in a format that is not supported by Outlook, you may be able to save the message as a .msg file and then open it in a different program that can read that file type.

If there is a problem with the connection to the mail server, you will need to contact your email provider for further assistance.

What is the problem?

The problem is that Outlook has already started transmitting the message, so it can’t be opened. This can happen if Outlook is set to automatically send messages when they’re first composed, or if the message is sent before it’s fully composed.

To fix this, you can change the setting in Outlook so that it doesn’t automatically send messages. Or, if you’re composing a message, make sure to finish composing it before sending it.

Why does this happen?

If you’re receiving the error message “Cannot open this item. Outlook has already begun transmitting this message,” it’s likely because you’re trying to open an email message that’s in the process of being sent.

This can happen if you’re sending a large email with attachments and it’s taking a while to process. Outlook may display the error message before the email has finished sending. If you wait a few moments and try to open the message again, it should open without problem.

This error message can also occur if you’re trying to open a message that was sent using an older version of Outlook. In this case, the message may not be compatible with the current version of Outlook and cannot be opened.

How can I fix this?

If you’re getting the error “Cannot open this item. Outlook has already begun transmitting this message,” it means that you’re trying to open an email that’s in the process of being sent.

The most likely reason for this is that you’re trying to open the email before it’s finished being sent. If you wait a few seconds and try again, the email should open without problem.

If you continue to get this error, it’s possible that your Outlook settings are causing the problem. To fix this, go to Outlook’s File menu and choose Account Settings. Then, click on the Email tab and make sure that the box next to “Leave a copy of messages on the server” is unchecked.

Conclusion

It is common to see the error “Cannot open this item. Outlook has already begun transmitting this message” when trying to open an email in Microsoft Outlook.

There can be a few reasons why this error is occurring. One reason might be that the email is too large and is taking too long to download. Another reason might be that the email server is busy and is not able to process the request to open the email.

If you are seeing this error, there are a few things you can try to fix the issue.

First, try opening the email in a different browser or email client. If the email opens in a different program, then the issue is most likely with Outlook and not the email itself.

If the email still will not open in Outlook, try deleting the email and then re-downloading it from the server. To do this, right-click on the email and select “Delete” from the menu. Once the email is deleted, go to the “Inbox” folder and select “Update Folder” from the “Folder” menu. This will force Outlook to re-download the email from the server.

If the email still will not open, there may be an issue with the email server. Contact your email administrator to see if they can resolve the issue.

In conclusion, the “Cannot open this item. Outlook has already begun transmitting this message” error can be caused by a few different things. Try opening the email in a different program or deleting and re-downloading the email from the server. If the issue persists, contact your email administrator for further assistance.

Further Reading

If you’re receiving the error “Cannot open this item. Outlook has already begun transmitting this message,” it means that Outlook is trying to send the email message but it’s not able to. This can be due to a number of reasons, such as:

-The message is too large
-The recipient’s email server is down
-There’s a problem with the recipient’s email address

If you’re able to, try resending the message. If that doesn’t work, you may need to contact the recipient directly to troubleshoot the issue.

Further Reading:

-How to fix the “Cannot open this item. Outlook has already begun transmitting this message” error (support.microsoft.com)
-Cannot open this item. Outlook has already begun transmitting this message (www.slipstick.com)