I just tried to run a Reminders Report through Mail and it keeps telling me there is "No Criteria". I've doubled checked the pledges in our system to see if there was something missing/unchecked/etc. and nothing seemed wrong. I even ran this as a include all records and dates criteria and...

For our Major Gift ($50K+) donors we just started sending an annual "reminder" this year. It's more of a statement, than a reminder - a really nice, grateful letter saying that their original pledge was X, we've received the following payments & the balance is Y. For smaller...