на маил и яндекс приходят нонм. В спам базах нету, но был.
На яндексе замок серого цвета:
Отправитель письма подтверждён.
Отправитель: myserver.com
Подпись: myserver.com
Шифрование: да
Delivered-To: reciver@gmail.com Received: by 2000:a0a:e212:0:0:0:0:0 with SMTP id b18csp1112097oot; Sat, 4 May 2019 20:29:57 -0700 (PDT) X-Google-Smtp-Source: AP2vYqzuqoRkOgUCNApzbZVHDnb3VJofG/mhIYLUiNOcTV7lYZ+3IDq3+vcK1qNP4G+Cm6+VC/I9 X-Received: by 2002:adf:9051:: with SMTP id 175mr13272042wrh.115.1557026997760; Sat, 04 May 2019 20:29:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1557026997; cv=none; d=google.com; s=arc-20160816; b=тут ключ длинный ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:message-id:subject:to:from:date :content-transfer-encoding:mime-version:dkim-signature; bh=b+6EhtH17bA3oJBgxNqr5oESjms2PiuP+wfeXswlFAo=; b=тут ключ длинный ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@myserver.com header.s=default header.b=An3SgjKr; spf=pass (google.com: domain of man@myserver.com designates 11.11.11.11 as permitted sender) smtp.mailfrom=man@myserver.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=myserver.com Return-Path: <man@myserver.com> Received: from myserver.com (mail.myserver.com. [11.11.11.11]) by mx.google.com with ESMTPS id u18si4111065wri.143.2019.05.04.21.29.57 for <reciver@gmail.com> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 04 May 2019 20:29:57 -0700 (PDT) Received-SPF: pass (google.com: domain of man@myserver.com designates 11.11.11.11 as permitted sender) client-ip=11.11.11.11; Authentication-Results: mx.google.com; dkim=pass header.i=@myserver.com header.s=default header.b=An3SgjKr; spf=pass (google.com: domain of man@myserver.com designates 11.11.11.11 as permitted sender) smtp.mailfrom=man@myserver.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=myserver.com Received: from localhost (http://www.myserver.com [127.0.0.1]) by myserver.com (Postfix) with ESMTPA id CD4AA423A8 for <reciver@gmail.com>; Sun, 5 May 2019 06:29:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=myserver.com; s=default; t=1557030589; bh=b+6EhtH67bA3oJBgxNqr1oESjms3PiuP+wfeXswlFAo=; h=Date:From:To:Subject; b=тут ключ длинный MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Sun, 05 May 2019 09:29:49 +0500 From: man@myserver.com To: reciver@gmail.com Subject: reciver@gmail.com Message-ID: <49f9d845ae7c89d1e14faf55a36904d8@myserver.com> X-Sender: man@myserver.com User-Agent: Roundcube Webmail/1.2.3