Can't open yahoo email attachments

Create different Yahoo ID or email address

You can not change your Yahoo ID or Yahoo email address. That means you can not edit such. You either have it or you cancel it, losing all email attached to it --unless you transfer that email to a Gmail account or some such. You can add a new Yahoo ID or email address..

You can cancel your Yahoo account. Be aware of the consequences. You may have other registrations attached to that email address.

Close your Yahoo account

How to Forward Message with Attachments with Yahoo Mail Classic

open a new acct and then trs all your old acct to the new acct

Yahoo mail user who accesses mail and not able to open the attachment which user have received to their account or they are unable to forward the attachment to the addressee. For that, the user needs to follow the steps to recover their problem. In this case, user can visit the recommended link for help- http://gonetechsupport.blogspot.com/2017/04/forward-email-containing-attachments.html

If the video file was too large, Yahoo will have blocked it from going through, yet it may still appear in your inbox.
You will need to use a different mail service, or more likely, use a file upload service, such as this one, from your phone.
Alternatively, you can copy the video to your SD card and then move the SD card to your computer. You may also be able to use the USB Cable which came with your phone.
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Forward the mail to another email account and check if you can open the attachment. Or try using Yahoo mail classic. Let me know the result. Thanks for joining Fixya. Have a nice day.

log on to these sites ;answers.yahoo.com/question or my.opera.com/lounge or support.mozilla.com

I don't think so. try typing ur full id as [email protected]. Try it

its a possibility you may have some kind of anti-virus software on your computer that is blocking the attachment. or it could just be your security settings on yahoo itself. my suggestion if that doesnt work, even though it might be tedious, is to download the attachment and then re-upload it manually to the email you're sending out.

its either malware or the dns problem in midwest. try opendns.org
and try malwarebytes.org