Does anyone know if in Gmail you can search all messages that have an exclamation mark in the subject?
I would like to create a filter that adds a red !
label to the messages that have an exclamation mark in the subject. But searching for subject:!
results in all messages. I've tried things like /!/
, /\!/
, (/\!/)
, "!"
, but all these searches just give me all messages, not just those with !
in the subject.