Is it possible to remove a source attribute using a wildcard? For instance,
I've got an attribute for some of our sendmail aliases that would store a
users mobile phone email address (2105551234@txt.att.net) but it could have
any number of email domains appended to the mobile phone number based on the
carrier. Is it possible to do a remove source attribute with the mobile
attribute of the user + @* or would I have to go and specify each possible
domain in order for the remove to properly work?