I'm attempting to use brackets  in my subject line, similar to: [Members] This Week's Announcements However, I'm unable to save this subject line because the tool thinks I'm trying to add a personalization. I get the red error "Make sure you are not missing a part of your subject line personalization." and I'm unable to save my email settings. Is there a way to character escape those brackets so that I can use them as part of my subject line?
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