Hi. We have donors who unfortunately share email addresses and as they are individuals they need to receive emails based on them and not just the email address. That may not make sense. So only 1 individual with the email address was brought over to your system and is now in the lists to get emails for whatever list the email is associated with despite the fact that that 1 individual may not be on that list. I was told today to use the work around of adding " 1" before the @ symbol on the emails of the donors not in CC. While I can do this to the 360 records It would be better customer service if that was built into your system. I should never know this is an issue. Your system should sure give the first record that it comes across the original email but for every record that follows it should add that little it to make sure the records are all brought over and sending to the correct lists. I'm amazed that this isn't already built in. Please add this. Please, Pretty Please!