Hello,

I created this new thread following the instructions of Moderator Alden D.

The concerns I have are documented in the following thread and the issues will be managed by the support specialists.
http://answers.microsoft.com/en-us/windowslive/forum/mail-signin/no-option-to-remove-an-old-email-listed-as-an/5f342d9e-2279-41a2-bd37-4356b3076b45

Brief Summary

In the Outlook.com Calendar I have an inactive email displayed in "Registerd email addresses for calendar notifications".
In email I have the same inactive email displayed in "Inbox>Options>Your email accounts" as an Outlook.com alias and it cannot be removed.

For reference, below are links for two similar threads.
http://answers.microsoft.com/en-us/windowslive/forum/mail-email/cant-remove-on-behalf-of-send-as-email-address/3c60809a-a0c3-4482-bd6d-2b34a259c8d1
http://answers.microsoft.com/en-us/windowslive/forum/profile/i-cant-remove-an-on-behalf-of-account/0ccf04ca-d3c5-49c2-b2c0-9691787850d5

Thanks for your help to correct this issue.