Incorrect Internet address of sender

I have a problem while sending an email from one of my registered accounts. The mail address is incorrect, thus no one can reply to it.

When i checked the id identiy, it could not find it’s name or mail adress. Can anyone advice, was there a problem with this user registration ???

Subject: Incorrect Internet address of sender

2 things to check:

  1. The internet address field in the user’s person doc in the Domino Directory

  2. The internet address in the user’s location doc in the personal address book.