Cannot send receive email Verizon Yahoo after password change

[billb75811]

Can anyone provide some direction.   When I send her an email I get .  I can get into her mailbox with the new password, but it hasn't received any emails for a few days. 

vms172097pub.verizon.net rejected your message to the following email addresses:

xxxxxx@verizon.net (xxxxxxx@verizon.net)
There's a problem with the recipient's mailbox. Please try resending your message. If the problem continues, please contact your email admin.

vms172097pub.verizon.net gave this error:
mailbox temporarily disabled: xxxxxxx@verizon.net