We should be receiving email from an @GSA.GOV address that is supposed to have a .RTF attachment. What we are actually receiving, has no attachment and the body has a bunch of gibberish toward the bottom where it's usually blank.

With a previous district, we used GMail and the attachments and body are both fine. Using Thunderbird with that email account, everything is fine as well.

I checked our SPAM filter (Lightspeed) and they said they're not doing anything to those emails.

Not sure what else to look at.