faild no key for signature dkim dns record for my mail server. mail always go to spam folder

Hello, I am having a problem with dkim dns record. it is for my mail server. and I didn’t understand what should I do. my mail always and up as spam. I get this at Gmail The problem consists in too. I always get “no key for signature” but I do have the public key in TXT record for dkim My domain is: and the mail server is:

Delivered-To: Received: by 2002:a7b:c5c7:0:0:0:0:0 with SMTP id n7csp654254wmk; Wed, 2 Jun 2021 08:14:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxovl2lx5y+oRStIqhucmvI4UbVGLSsnGruHA07D4VZHse+HgkO7j7FhYtq2yzvFCxNNmrV X-Received: by 2002:a05:6402:b11:: with SMTP id bm17mr22105878edb.109.1622646885460; Wed, 02 Jun 2021 08:14:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622646885; cv=none;; s=arc-20160816; b=M0F4BcGyOctwlDBIQE0mTm/pT3CEmkjrAlZ7mBgJ4RBM5UuE0272Go0FyeoYRQbW/i 1AmAcf0cwDNmfE8JMLsvu6Acwqn7vIAeB66GjLC6TENpEcIvYmbtZm8imxr/MbiThlCL UXhxOMGA8kUK98rdSowf7goARJZH/H6o0pUEzDe4U5QvTYtutW7ljGe1Q5feVNJXNIUi 8yTCN8BKcdkLTXFoax9jF1+PwXjLKpIrM9i+XkZ44ChAihfVBjNHmFgqoa1SfEAVvGwe OQghWRc/+P3xFEc61igI7m4O2vPK9I+iKx0lPJ3hd/i6jZzmEavjCox/zFGrFlgKOFB3 nNgA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed;; s=arc-20160816; h=mime-version:user-agent:reply-to:message-id:date:subject:to:from :dkim-signature; bh=lIGiWbBL2BX55zQY5/+5bRkFb2zM+QNN6nnX/L1UUqE=; b=slhxmaE5A+0B/C7Oei02NSET63c653r9UAAhEoUnG5SPABhZL0yO8SoCI5tV9KNcwp e5QTlyzZQjii+yylrVFUVGuKl/fjlEuk8GKGdPtRhVT+yd+mm5XdHfQxdrtMdYcw6n75 kGcpUWgZh6NAXbYFH6hkLNqkmSAuSGRrVk+q/ZtWbNbUZ5lpWdIDuF7b3ExWl1rOjp2J ca3QXO9t35GLsLPi6QWxRbitVN+yxhK6C+clH0GXbWij1UZSXnmmfRBoP2WfRb5Hn66K 3i9aSdFlGkdTacrA0BJpJCnDjeV55NzjoDDuW1h6iqHU5o7K8ZDNnO7Jv8AI6z9Qy3IN SaYw== ARC-Authentication-Results: i=1;; dkim=temperror (no key for signature) header.b=MXazI7LD; spf=pass ( domain of designates as permitted sender); dmarc=pass (p=REJECT sp=REJECT dis=NONE) Return-Path: Received: from ( []) by with ESMTPS id gw19si97443ejb.748.2021. for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 02 Jun 2021 08:14:45 -0700 (PDT) Received-SPF: pass ( domain of designates as permitted sender) client-ip=; Authentication-Results:; dkim=temperror (no key for signature) header.b=MXazI7LD; spf=pass ( domain of designates as permitted sender); dmarc=pass (p=REJECT sp=REJECT dis=NONE) dkim-signature: v=1; a=rsa-sha256;;; c=relaxed/relaxed; q=dns/txt; h=From:Reply-To:Subject:Date:Message-ID:To:MIME-Version:Content-Type; bh=lIGiWbBL2BX55zQY5/+5bRkFb2zM+QNN6nnX/L1UUqE=; b=MXazI7LDTYSS+wYg3R/lZ5iaiHx6XoDEt0bf1XVkuFhZ+WCeyqxfvbP4gpSUs4AN3obvYJUORE8DCwvgsIuG5x4Rz4BYHdVfmddgCjUTFVcHi57Egb96iustAdSG72OBqn1SkA0Pu7d5+y1zbyHTYx06bbRaSmrod/GqMthAWq8= Received: from [] (localhost []) by with ESMTPSA (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256) ; Wed, 2 Jun 2021 18:14:37 +0300 From: sharon meiri To: “, “ Subject: Date: Wed, 02 Jun 2021 15:14:37 +0000 Message-Id: ema7004763-9ad1-400c-bb23-a8167005ca65@sct Reply-To: sharon meiri User-Agent: eM_Client/8.2.1237.0 Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------=_MB76AE5790-4E18-4018-B789-990ADC6F55F0"

--------=_MB76AE5790-4E18-4018-B789-990ADC6F55F0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable

--------=_MB76AE5790-4E18-4018-B789-990ADC6F55F0 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

=20 blockquote.cite { margin-left: 5px; margin-right: 0px; padding-left: 10px; = padding-right:0px; border-left: 1px solid #cccccc } blockquote.cite2 {margin-left: 5px; margin-right: 0px; padding-left: 10px; = padding-right:0px; border-left: 1px solid #cccccc; margin-top: 3px; padding= -top: 0px; } a img { border: 0px; } li[style=3D’text-align: center;’], li[style=3D’text-align: center; ‘], li[s= tyle=3D’text-align: right;’], li[style=3D’text-align: right; '] { list-sty= le-position: inside;} body { font-family: Segoe UI; font-size: 12pt; }=20 .quote { margin-left: 1em; margin-right: 1em; border-left: 5px #ebebeb soli= d; padding-left: 0.3em; } --------=_MB76AE5790-4E18-4018-B789-990ADC6F55F0–

Are you using a Mail-in-a-Box server?

1 Like

I am not finding your DKIM entry in DNS … care to share an image of your entry in Cloudflare? @shrerr

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