Visitor

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7 Messages

10/15/2026 12:01 PM

Comcast->Yahoo email?

Xfinity website states go to Yahoo mail to access our Comcast.net email. When 

attempting to setup the new mailbox on the Yahoo mail app, an error message

states "comcast.net mailboxes are not currently supported". So, cannot access comcast.net

via comcast/xfinity, and cannot access comcast.net email via yahoo mail = cannot

access comcast.net email at all.

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Official Employee

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1.3K Messages

2 hours ago

Good morning @user_1bbd73, and thanks for reaching out to us on the Xfinity forums with your issue, I hope this message finds you well. I am sorry to hear about the issues you are having with your email, but you have come to the right place for assistance. Have you already transitioned your email account to Yahoo? If so, are you able to check the email on the Yahoo website?

Visitor

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7 Messages

Yahoo mail does not accept addition of comcast.net mailbox.

Official Employee

 • 

1.3K Messages

50 minutes ago

Are you still able to check your email on the Xfinity website @user_1bbd73, or did you already go through the transition?

Visitor

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7 Messages

I cannot access Comcast.Net email anywhere.

Official Employee

 • 

1.3K Messages

Once an account has been migrated to Yahoo @user_1bbd73, Yahoo is the one that will provide technical assistance going forward. You can visit welcome.yahoo.com for support videos and articles. There is also an interactive chatbot that can connect you with a live agent for assistance.

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Gold Problem Solver

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27.7K Messages

44 minutes ago

... an error message states "comcast.net mailboxes are not currently supported". ...

As you discovered, you can't create a Comcast.net email address at Yahoo by going though their regular "create new account" process. You have to wait until Comcast/Xfinity is ready to migrate the account. 

You can check the status of your email address by logging in to https://xfinityconnect.email.comcast.net/emailMigration. If the account you logged in with is ready to be migrated, that page will say:

You're invited to upgrade your email account to Yahoo Mail ... 

And in that case, there will be a link you can use to migrate the account. 

If the ID has already been migrated, the page will say:

Your Comcast.net email account is accessible at Yahoo Mail ...

I'm not sure what that page will say if your email is NOT ready to be migrated. It might just redirect to the webmail page. It's also possible that Comcast/Xfiity has zapped your Comcast.net account. I don't know what the "emailMigration" page would say in that case. This whole process was poorly implemented from beginning to end. :-(

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