REPLY email address format has changed?

Recently, i have had reports from people that my REPLY email address has changed… to this:

Ruth_Inman.com%com

What would cause this? I looked in the domain document,… and it ‘seems’ ok… but is there something specific I can look for?

Subject: REPLY email address format has changed?

If it only with your email address than check in your person document , internet address section

Subject: The problem ONLY happens when I use iNotes

Person document shows: ruth.inman@imwebworks.com

and my olocation doucment (which is only used when Im using a Notes client)_ shows same thing.

The problem ONLY happens when I use iNotes… why?