E-mail addresses associated with people may have leading or trailing space characters in them, which can cause problems when they're used with the E-mail Robot. In some other cases, imported e-mail addresses from other programs can have semicolons at the end of the e-mail address, usually entered to make copying and pasting them into Outlook easier. For both of these cases, the E-mail addresses with leading or trailing spaces or semicolons tool will find e-mail addresses like this and automatically correct them, removing any leading spaces plus any trailing semicolons or spaces.