mms.uscc.net.mail

---
ignore:
  text/plain:
  - !ruby/regexp /\AThank you for using Picture and Video Messaging by U\.S\. Cellular.*/m
transform:
  text/plain:
  - - !ruby/regexp /\A(.+?)\s+Thank you for using Picture and Video Messaging by U\.S\. Cellular.*/m
    - "\\1"