Oyekunle Damola
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Oyekunle Damola
Hi team, I get the error below when I try to send an email { "code": 400, "message": "SimpleEmailService::sendRawEmail(): Sender - InvalidParameterValue: Duplicate header 'List-Unsubscribe'.\nRequest Id: 08e4b4a8-a07a-4957-9d32-dcf3d754e3c0\n", "errors": [ "SimpleEmailService::sendRawEmail():...