Setup Amazon SES for a Single Domain(s) in Exim (WHM) - Failing SPF in a particular case

Greetings, I followed the tutorial at USER_REDACTED1705@gmail.com Received: by 2002:a05:6838:d895:0:0:0:0 with SMTP id ro21csp2296376nkb; Sat, 20 Mar 2021 10:06:46 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyJX5/eYE0v2RflBAx2lUhU81z2OZLocxPMY99P5JhxRZLZPIe4SFafCQRnmpBTKp1YJoyk1wvrauo= X-Received: by 2002:aca:fc0d:: with SMTP id a13mr4898577oii.133.1616260004876; Sat, 20 Mar 2021 10:06:44 -0700 (PDT) Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning contato@HOST_REDACTED.com.br does not designate 201.REDACTED.REDACTED.176 as permitted sender) smtp.mailfrom=contato@HOST_REDACTED.com.br Received-SPF: softfail (google.com: domain of transitioning contato@HOST_REDACTED.com.br does not designate 201.REDACTED.REDACTED.176 as permitted sender) client-ip=201.REDACTED.REDACTED.176; Received: by 2002:aca:4b89:: with POP3 id y131mf6015847oia.6; Sat, 20 Mar 2021 10:06:44 -0700 (PDT) X-Gmail-Fetch-Info: USER_REDACTED@HOST_REDACTED.com.br 3 mail.HOST_REDACTED.com.br 995 USER_REDACTED@HOST_REDACTED.com.br Return-Path: Delivered-To: USER_REDACTED@HOST_REDACTED.com.br Received: from vps-5319928.HOST_REDACTED.ltda by vps-5319928.HOST_REDACTED.ltda with LMTP id IGWCApMrVmBLOQAA+8g9TA (envelope-from ) for ; Sat, 20 Mar 2021 14:06:27 -0300 Return-path: Envelope-to: USER_REDACTED@HOST_REDACTED.com.br Delivery-date: Sat, 20 Mar 2021 14:06:27 -0300 Received: from localhost ([127.0.0.1]:53082 helo=vps-5319928.HOST_REDACTED.ltda) by vps-5319928.HOST_REDACTED.ltda with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1lNf3S-0003ps-VX for USER_REDACTED@HOST_REDACTED.com.br; Sat, 20 Mar 2021 14:06:26 -0300 Received: from [201.REDACTED.REDACTED.176] ([201.REDACTED.REDACTED.176]) by vps-5319928.HOST_REDACTED.ltda (Horde Framework) with HTTPS; Sat, 20 Mar 2021 14:06:26 -0300 Date: Sat, 20 Mar 2021 14:06:26 -0300 Message-ID: <20210320140626.Horde.wMOLCgmVmVG_E9I3dVRvKW4@vps-5319928.HOST_REDACTED.ltda> From: contato@HOST_REDACTED.com.br To: USER_REDACTED Subject: a User-Agent: Horde Application Framework 5 Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes MIME-Version: 1.0 Content-Disposition: inline
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