Outgoing email is being rejected because of Maximum line length exceeded
Question asked by rick - 10/30/2019 at 10:33 AM
Unanswered
We use Spam Experts for Outgoing email and they're blocking some email because of maximum line length. It looks like the problem is with the X header    X-Filter-ID. It's over 1100 chars.

I can't find what this header is. Anyone know? Is it a SmarterMail header? Can it be removed by SmarterMail?
Looks like this:
X-Filter-ID: Mvzo4OR0dZXEDF/gcnlw0eT2jivapI8P7M2alpZfRhCpSDasLI4SayDByyq9LIhVo9N7XJixh5Ft

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