Email address filter "ends with/not ends with" option

I believe this would be a relatively easy add... the filter options for email addresses, domain and I suppose any other filter with the "starts with/not starts with" option should also include an "ends with/not ends with" option. I'm searching for Canadian records and would like to add an email address filter "ends with .ca" just in case these records exist and we happen to have zero country info.

Also - appears I only have one place to place this, so... @Marketo University @versionone1 Marketo @Jamie Carey @Marketo Admin @Marketo Expert

Thanks!