I hope someone can give me a hand. We have an IronPort C170. We have an outgoing content filter set up to encrypt emails based on keywords. I read another post that states this problem can happen if the string is done incorrectly, but based on that, our appears to be correct (our rule displays as: subject=="(?i)\\[encrypt\\]"). This has just started in the last few weeks where emails that are sent out with out the trigger in the subject line are still be sent encrypted. I can't figure out why this is happening. Does anyone have any ideas? Thanks in advance.
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