Email with localhost instead of the correct website address


I am receiving emails with incomplete information,
localhost instead of the correct website address

Email body:
There is a security update available for your version of Drupal. To ensure
the security of your server, you should update immediately!

See the available updates page for more information:

Your site is currently configured to send these emails only when security
updates are available. To get notified for any available updates,

best regards

Hi Guillermo

You should be able to see which website(s) this related to by checking which e-group(s) the e-mails are being sent to. In any case, receiving an e-mail like this is obviously completely useless for you and they should not be sent out the way they are. I will be flagging this accordingly.