This may sound like an odd request, but is there a way to have a trigger word that would have the system skip encryption for an email?
If I create multiple SMTP profiles but use the same domain for each profile will that work? I didn't see a "rule list" that allows me to order them top to bottom so I don't think that'll work. Unfortunately I don't have a live UTM to try this on.
I've read the following thread that shows how to have it encrypt based on a trigger word:
https://community.sophos.com/products/unified-threat-management/astaroorg/f/56/t/49637
To head off any of the "but that defeats the purpose of DLP/encryption!!" comments...I know. We have may instances when we send blank forms or text that really doesn't have anything that needs to be encrypted but gets it anyway because of the text. Being able to skip encryption based on a keyword is something were able to do in the Sophos email gateway (which we currently use) and we don't use it very often but it is needed.
Our sophos email gateway has been getting hammered by snowshoe attacks and letting a lot more through. I contacted support and they looked everything over and said it was all configured right (little comfort to my senior staff who gets blasted by spam now). I've been asked to find a new solution so I first looked at barracuda which filters the spam great but their encryption options are very limited. The UTM options appear closer to what I want (RBL options, delays, etc) but if I can't keyword an encryption bypass then I'll have to keep looking.
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