I purchased a property with weepholes in the brick at ground level.  Also the gutters currently drain just a couple feet from many weepholes.  I’m unfamiliar with this but see online that there should be flashing behind the weepholes.  I don’t see any evidence of flashing or know how to determine if there is flashing.  Overall it looks like a design which could allow rainwater into the structure.  Just hoping for any advice on how to proceed or remediate.