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Tested for (office365) with your signature, it works as expected Received: from. However, we cannot accept responsibility for any virus transmitted in net and recommend that you subject any incoming E-mail to your own virus checking procedures. We take reasonable precautions to ensure that our E-mails are virus free. We may also monitor mail entering and leaving from “IT Pro Systems”. If you contact us by E-mail, we may store your details to aid communication. If you receive this message in error, please immediately delete it, destroy all copies of it and notify the sender. “IT Pro Systems” - E-MAIL DISCLAIMER - This message is for the intended recipient only and may contain confidential or proprietary information. When i turned off "Append a legal note to sent messages” in email->domain preferences both providers rapport no errors.
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When "Append a legal note to sent messages” future was on got from both providers “signature verification failed - bh mismatch” dkim errors. Send emails to google and icloud with and without added "Append a legal note to sent messages” to the domain.
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