diff --git a/messageviewer/src/dkim-verify/dkimchecksignaturejob.cpp b/messageviewer/src/dkim-verify/dkimchecksignaturejob.cpp
index 74d3502e..3b47a699 100644
--- a/messageviewer/src/dkim-verify/dkimchecksignaturejob.cpp
+++ b/messageviewer/src/dkim-verify/dkimchecksignaturejob.cpp
@@ -1,581 +1,593 @@
 /*
    Copyright (C) 2018-2019 Laurent Montel <montel@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "dkimchecksignaturejob.h"
 #include "dkimdownloadkeyjob.h"
 #include "dkimmanagerkey.h"
 #include "dkiminfo.h"
 #include "dkimutil.h"
 #include "dkimkeyrecord.h"
 #include "messageviewer_dkimcheckerdebug.h"
 #include <QDateTime>
 #include <QCryptographicHash>
 #include <Qca-qt5/QtCrypto/qca_publickey.h>
 //see https://tools.ietf.org/html/rfc6376
 
 using namespace MessageViewer;
 DKIMCheckSignatureJob::DKIMCheckSignatureJob(QObject *parent)
     : QObject(parent)
 {
 }
 
 DKIMCheckSignatureJob::~DKIMCheckSignatureJob()
 {
 }
 
 MessageViewer::DKIMCheckSignatureJob::CheckSignatureResult DKIMCheckSignatureJob::createCheckResult()
 {
     MessageViewer::DKIMCheckSignatureJob::CheckSignatureResult result;
     result.error = mError;
     result.warning = mWarning;
     result.status = mStatus;
     result.item = mMessageItem;
     return result;
 }
 
 QString DKIMCheckSignatureJob::bodyCanonizationResult() const
 {
     return mBodyCanonizationResult;
 }
 
 QString DKIMCheckSignatureJob::headerCanonizationResult() const
 {
     return mHeaderCanonizationResult;
 }
 
 void DKIMCheckSignatureJob::start()
 {
     if (!mMessage) {
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     if (mMessageItem.isValid() && !mMessage) {
         if (mMessageItem.hasPayload<KMime::Message::Ptr>()) {
             mMessage = mMessageItem.payload<KMime::Message::Ptr>();
         }
     } else if (mMessage) {
         //Nothing
     } else {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Item has not a message";
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     if (auto hrd = mMessage->headerByType("DKIM-Signature")) {
         mDkimValue = hrd->asUnicodeString();
     }
     if (mDkimValue.isEmpty()) {
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::EmailNotSigned;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     if (!mDkimInfo.parseDKIM(mDkimValue)) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Impossible to parse header" << mDkimValue;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     const MessageViewer::DKIMCheckSignatureJob::DKIMStatus status = checkSignature(mDkimInfo);
     if (status != MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Valid) {
         mStatus = status;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     //ComputeBodyHash now.
     switch (mDkimInfo.bodyCanonization()) {
     case MessageViewer::DKIMInfo::CanonicalizationType::Unknown:
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InvalidBodyCanonicalization;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     case MessageViewer::DKIMInfo::CanonicalizationType::Simple:
         mBodyCanonizationResult = bodyCanonizationSimple();
         break;
     case MessageViewer::DKIMInfo::CanonicalizationType::Relaxed:
         mBodyCanonizationResult = bodyCanonizationRelaxed();
         break;
     }
     //qDebug() << " bodyCanonizationResult "<< mBodyCanonizationResult << " algorithm " << mDkimInfo.hashingAlgorithm() << mDkimInfo.bodyHash();
 
     if (mDkimInfo.bodyLengthCount() != -1) { //Verify it.
         if (mDkimInfo.bodyLengthCount() < mBodyCanonizationResult.length()) {
             // length tag exceeds body size
             mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::SignatureTooLarge;
             mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
             Q_EMIT result(createCheckResult());
             deleteLater();
             return;
         } else if (mDkimInfo.bodyLengthCount() > mBodyCanonizationResult.length()) {
             mWarning = MessageViewer::DKIMCheckSignatureJob::DKIMWarning::SignatureTooSmall;
         }
         // truncated body to the length specified in the "l=" tag
         mBodyCanonizationResult = mBodyCanonizationResult.left(mDkimInfo.bodyLengthCount());
     }
 
     QByteArray resultHash;
     if (mDkimInfo.hashingAlgorithm() == QLatin1String("sha1")) {
         resultHash = MessageViewer::DKIMUtil::generateHash(mBodyCanonizationResult.toLatin1(), QCryptographicHash::Sha1);
     } else if (mDkimInfo.hashingAlgorithm() == QLatin1String("sha256")) {
         resultHash = MessageViewer::DKIMUtil::generateHash(mBodyCanonizationResult.toLatin1(), QCryptographicHash::Sha256);
     } else {
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InsupportedHashAlgorithm;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     // compare body hash
     qDebug() << "resultHash "  << resultHash << "mDkimInfo.bodyHash()" << mDkimInfo.bodyHash();
     if (resultHash != mDkimInfo.bodyHash().toLatin1()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << " Corrupted body hash";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::CorruptedBodyHash;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     //Compute Hash Header
     switch (mDkimInfo.headerCanonization()) {
     case MessageViewer::DKIMInfo::CanonicalizationType::Unknown:
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InvalidHeaderCanonicalization;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     case MessageViewer::DKIMInfo::CanonicalizationType::Simple:
         mHeaderCanonizationResult = headerCanonizationSimple();
         break;
     case MessageViewer::DKIMInfo::CanonicalizationType::Relaxed:
         mHeaderCanonizationResult = headerCanonizationRelaxed();
         break;
     }
 
     //    In hash step 2, the Signer/Verifier MUST pass the following to the
     //       hash algorithm in the indicated order.
 
     //       1.  The header fields specified by the "h=" tag, in the order
     //           specified in that tag, and canonicalized using the header
     //           canonicalization algorithm specified in the "c=" tag.  Each
     //           header field MUST be terminated with a single CRLF.
 
     //       2.  The DKIM-Signature header field that exists (verifying) or will
     //           be inserted (signing) in the message, with the value of the "b="
     //           tag (including all surrounding whitespace) deleted (i.e., treated
     //           as the empty string), canonicalized using the header
     //           canonicalization algorithm specified in the "c=" tag, and without
     //           a trailing CRLF.
     // add DKIM-Signature header to the hash input
     // with the value of the "b=" tag (including all surrounding whitespace) deleted
 
     qDebug() << " headerCanonizationResult" << mHeaderCanonizationResult;
     //Add dkim-signature as lowercase
 
     QString dkimValue = mDkimValue;
     dkimValue = dkimValue.left(dkimValue.indexOf(QLatin1String("b=")) + 2);
     switch (mDkimInfo.headerCanonization()) {
     case MessageViewer::DKIMInfo::CanonicalizationType::Unknown:
         return;
     case MessageViewer::DKIMInfo::CanonicalizationType::Simple:
         mHeaderCanonizationResult += QLatin1String("\r\n") + MessageViewer::DKIMUtil::headerCanonizationSimple(QLatin1String("dkim-signature"), dkimValue);
         break;
     case MessageViewer::DKIMInfo::CanonicalizationType::Relaxed:
         mHeaderCanonizationResult += QLatin1String("\r\n") + MessageViewer::DKIMUtil::headerCanonizationRelaxed(QLatin1String("dkim-signature"), dkimValue);
         break;
     }
 
     qDebug() << " headerCanonizationResult after " << mHeaderCanonizationResult;
     if (mSaveKey) {
         const QString keyValue = MessageViewer::DKIMManagerKey::self()->keyValue(mDkimInfo.selector(), mDkimInfo.domain());
         if (keyValue.isEmpty()) {
             downloadKey(mDkimInfo);
         } else {
             parseDKIMKeyRecord(keyValue, mDkimInfo.domain(), mDkimInfo.selector(), false);
         }
     } else {
         downloadKey(mDkimInfo);
     }
 }
 
 QString DKIMCheckSignatureJob::bodyCanonizationSimple() const
 {
     /*
      * canonicalize the body using the simple algorithm
      * specified in Section 3.4.3 of RFC 6376
      */
     //    The "simple" body canonicalization algorithm ignores all empty lines
     //       at the end of the message body.  An empty line is a line of zero
     //       length after removal of the line terminator.  If there is no body or
     //       no trailing CRLF on the message body, a CRLF is added.  It makes no
     //       other changes to the message body.  In more formal terms, the
     //       "simple" body canonicalization algorithm converts "*CRLF" at the end
     //       of the body to a single "CRLF".
 
     //       Note that a completely empty or missing body is canonicalized as a
     //       single "CRLF"; that is, the canonicalized length will be 2 octets.
 
     return MessageViewer::DKIMUtil::bodyCanonizationSimple(QString::fromLatin1(mMessage->body()));
 }
 
 QString DKIMCheckSignatureJob::bodyCanonizationRelaxed() const
 {
     /*
      * canonicalize the body using the relaxed algorithm
      * specified in Section 3.4.4 of RFC 6376
      */
     /*
         a.  Reduce whitespace:
 
             *  Ignore all whitespace at the end of lines.  Implementations
                 MUST NOT remove the CRLF at the end of the line.
 
             *  Reduce all sequences of WSP within a line to a single SP
                 character.
 
         b.  Ignore all empty lines at the end of the message body.  "Empty
             line" is defined in Section 3.4.3.  If the body is non-empty but
             does not end with a CRLF, a CRLF is added.  (For email, this is
             only possible when using extensions to SMTP or non-SMTP transport
             mechanisms.)
         */
     return MessageViewer::DKIMUtil::bodyCanonizationRelaxed(QString::fromUtf8(mMessage->body()));
 }
 
 QString DKIMCheckSignatureJob::headerCanonizationSimple() const
 {
     QString headers;
     for (const QString &header : mDkimInfo.listSignedHeader()) {
         if (auto hrd = mMessage->headerByType(header.toLatin1().constData())) {
             headers += MessageViewer::DKIMUtil::headerCanonizationSimple(header, hrd->asUnicodeString());
         }
     }
     return headers;
 }
 
 QString DKIMCheckSignatureJob::headerCanonizationRelaxed() const
 {
 //    The "relaxed" header canonicalization algorithm MUST apply the
 //       following steps in order:
 
 //       o  Convert all header field names (not the header field values) to
 //          lowercase.  For example, convert "SUBJect: AbC" to "subject: AbC".
 
 //       o  Unfold all header field continuation lines as described in
 //          [RFC5322]; in particular, lines with terminators embedded in
 //          continued header field values (that is, CRLF sequences followed by
 //          WSP) MUST be interpreted without the CRLF.  Implementations MUST
 //          NOT remove the CRLF at the end of the header field value.
 
 //       o  Convert all sequences of one or more WSP characters to a single SP
 //          character.  WSP characters here include those before and after a
 //          line folding boundary.
 
 //       o  Delete all WSP characters at the end of each unfolded header field
 //          value.
 
 //       o  Delete any WSP characters remaining before and after the colon
 //          separating the header field name from the header field value.  The
 //          colon separator MUST be retained.
 
     QString headers;
     QStringList headerAlreadyAdded; //Add support for multi headers
     for (const QString &header : mDkimInfo.listSignedHeader()) {
         if (headerAlreadyAdded.contains(header)) {
             continue;
         }
         if (auto hrd = mMessage->headerByType(header.toLatin1().constData())) {
             headerAlreadyAdded << header;
             if (!headers.isEmpty()) {
                 headers += QLatin1String("\r\n");
             }
             headers += MessageViewer::DKIMUtil::headerCanonizationRelaxed(header, hrd->asUnicodeString());
         }
     }
     return headers;
 }
 
 void DKIMCheckSignatureJob::downloadKey(const DKIMInfo &info)
 {
     DKIMDownloadKeyJob *job = new DKIMDownloadKeyJob(this);
     job->setDomainName(info.domain());
     job->setSelectorName(info.selector());
     connect(job, &DKIMDownloadKeyJob::error, this, [this](const QString &errorString) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Impossible to start downloadkey: error returned: " << errorString;
         deleteLater();
     });
     connect(job, &DKIMDownloadKeyJob::success, this, &DKIMCheckSignatureJob::slotDownloadKeyDone);
 
     if (!job->start()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Impossible to start downloadkey";
         deleteLater();
     }
 }
 
 void DKIMCheckSignatureJob::slotDownloadKeyDone(const QList<QByteArray> &lst, const QString &domain, const QString &selector)
 {
     QByteArray ba;
     if (lst.count() != 1) {
         for (const QByteArray &b : lst) {
             ba += b;
         }
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Key result has more that 1 element" << lst;
     } else {
         ba = lst.at(0);
     }
     parseDKIMKeyRecord(QString::fromLocal8Bit(ba), domain, selector, true);
 }
 
 void DKIMCheckSignatureJob::parseDKIMKeyRecord(const QString &str, const QString &domain, const QString &selector, bool storeKeyValue)
 {
     qDebug() << "void DKIMCheckSignatureJob::parseDKIMKeyRecord(const QString &str, const QString &domain, const QString &selector, bool storeKeyValue) " << str;
     if (!mDkimKeyRecord.parseKey(str)) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Impossible to parse key record " << str;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     if (mDkimKeyRecord.keyType() != QLatin1String("rsa")) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "mDkimKeyRecord key type is unknown " << mDkimKeyRecord.keyType() << " str " << str;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     // if s flag is set in DKIM key record
     // AUID must be from the same domain as SDID (and not a subdomain)
     if (mDkimKeyRecord.flags().contains(QLatin1String("s"))) {
         //                  s  Any DKIM-Signature header fields using the "i=" tag MUST have
         //                     the same domain value on the right-hand side of the "@" in the
         //                     "i=" tag and the value of the "d=" tag.  That is, the "i="
         //                     domain MUST NOT be a subdomain of "d=".  Use of this flag is
         //                     RECOMMENDED unless subdomaining is required.
         if (mDkimInfo.iDomain() != mDkimInfo.domain()) {
             mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
             mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::DomainI;
             Q_EMIT result(createCheckResult());
             deleteLater();
             return;
         }
     }
     // check that the testing flag is not set
     if (mDkimKeyRecord.flags().contains(QLatin1String("y"))) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Testing mode!";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::TestKeyMode;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     if (mDkimKeyRecord.publicKey().isEmpty()) {
         // empty value means that this public key has been revoked
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "mDkimKeyRecord public key is empty. It was revoked ";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::PublicKeyWasRevoked;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
 
     if (storeKeyValue) {
         Q_EMIT storeKey(str, domain, selector);
     }
 
     verifyRSASignature();
 }
 
 void DKIMCheckSignatureJob::verifyRSASignature()
 {
     QCA::ConvertResult conversionResult;
     qDebug() << "mDkimKeyRecord.publicKey() " <<mDkimKeyRecord.publicKey().toLocal8Bit().toBase64();
     QCA::PublicKey publicKey = QCA::RSAPublicKey::fromDER(QCA::base64ToArray(mDkimKeyRecord.publicKey()), &conversionResult);
     if (QCA::ConvertGood != conversionResult) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Public key read failed" << conversionResult;
     } else {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Success loading public key";
     }
     QCA::RSAPublicKey rsaPublicKey = publicKey.toRSA();
     //qDebug() << "publicKey.modulus" << rsaPublicKey.n().toString();
     //qDebug() << "publicKey.exponent" << rsaPublicKey.e().toString();
 
     if (rsaPublicKey.e().toString().toLong() * 4 < 1024) {
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::PublicKeyTooSmall;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     } else if (rsaPublicKey.e().toString().toLong() * 4 < 2048) {
         //TODO
     }
 
+
     if (publicKey.canVerify()) {
-        if (publicKey.verifyMessage(mHeaderCanonizationResult.toLatin1(), mDkimInfo.signature().toLatin1(), QCA::EMSA3_SHA256)) {
+        qDebug() << "mHeaderCanonizationResult " << mHeaderCanonizationResult << " mDkimInfo.signature() " << mDkimInfo.signature();
+        QCA::SecureArray sec = QCA::base64ToArray(mHeaderCanonizationResult);
+        if (publicKey.verifyMessage(sec, QCA::base64ToArray(mDkimInfo.signature()), QCA::EMSA3_SHA256)) {
+            qDebug() << " OKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK";
+        }
+        if (publicKey.verifyMessage(sec, QCA::base64ToArray(mDkimInfo.signature()), QCA::EMSA3_SHA1)) {
+            qDebug() << " OKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK";
+        }
+        if (publicKey.verifyMessage(sec, QCA::base64ToArray(mDkimInfo.signature()), QCA::EMSA1_SHA1)) {
+            qDebug() << " OKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK";
+        }
+        if (publicKey.verifyMessage(sec, QCA::base64ToArray(mDkimInfo.signature()), QCA::EMSA3_MD5)) {
             qDebug() << " OKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK";
         }
 
         qDebug() << " publicKey.canVerify()"  << publicKey.canVerify();
         //Verify it
         publicKey.startVerify(QCA::EMSA3_SHA256);
         publicKey.update(mHeaderCanonizationResult.toLatin1());
         if (publicKey.validSignature(mDkimInfo.signature().toLatin1())) {
             // then signature is valid
             qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Signature VALIDE !!!!!!!!!!";
         } else {
             qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Signature invalid";
             // then signature is invalid
             mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::ImpossibleToVerifySignature;
             mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
             Q_EMIT result(createCheckResult());
             deleteLater();
             return;
         }
     } else {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Impossible to verify signature";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::ImpossibleToVerifySignature;
         mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
         Q_EMIT result(createCheckResult());
         deleteLater();
         return;
     }
     //Success!
     mStatus = MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Valid;
     Q_EMIT result(createCheckResult());
     deleteLater();
 }
 
 bool DKIMCheckSignatureJob::saveKey() const
 {
     return mSaveKey;
 }
 
 void DKIMCheckSignatureJob::setSaveKey(bool saveKey)
 {
     mSaveKey = saveKey;
 }
 
 Akonadi::Item DKIMCheckSignatureJob::item() const
 {
     return mMessageItem;
 }
 
 void DKIMCheckSignatureJob::setItem(const Akonadi::Item &item)
 {
     mMessageItem = item;
 }
 
 DKIMCheckSignatureJob::DKIMWarning DKIMCheckSignatureJob::warning() const
 {
     return mWarning;
 }
 
 void DKIMCheckSignatureJob::setWarning(const DKIMCheckSignatureJob::DKIMWarning &warning)
 {
     mWarning = warning;
 }
 
 KMime::Message::Ptr DKIMCheckSignatureJob::message() const
 {
     return mMessage;
 }
 
 void DKIMCheckSignatureJob::setMessage(const KMime::Message::Ptr &message)
 {
     mMessage = message;
 }
 
 MessageViewer::DKIMCheckSignatureJob::DKIMStatus DKIMCheckSignatureJob::checkSignature(const DKIMInfo &info)
 {
     const qint64 currentDate = QDateTime::currentSecsSinceEpoch();
     if (info.expireTime() != -1 && info.expireTime() < currentDate) {
         mWarning = DKIMCheckSignatureJob::DKIMWarning::SignatureExpired;
     }
     if (info.signatureTimeStamp() != -1 && info.signatureTimeStamp() > currentDate) {
         mWarning = DKIMCheckSignatureJob::DKIMWarning::SignatureCreatedInFuture;
     }
     if (info.signature().isEmpty()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Signature doesn't exist";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::MissingSignature;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
     if (!info.listSignedHeader().contains(QLatin1String("from"), Qt::CaseInsensitive)) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "From is not include in headers list";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::MissingFrom;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
     if (info.domain().isEmpty()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Domain is not defined.";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::DomainNotExist;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
     if (info.query() != QLatin1String("dns/txt")) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "Query is incorrect: " << info.query();
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InvalidQueryMethod;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
 
     if (info.hashingAlgorithm().isEmpty()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "body header algorithm is empty";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InvalidBodyHashAlgorithm;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
     if (info.signingAlgorithm().isEmpty()) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "signature algorithm is empty";
         mError = MessageViewer::DKIMCheckSignatureJob::DKIMError::InvalidSignAlgorithm;
         return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Invalid;
     }
 
     if (info.hashingAlgorithm() == QLatin1String("sha1")) {
         qCWarning(MESSAGEVIEWER_DKIMCHECKER_LOG) << "hash algorithm is not secure sha1";
         mWarning = MessageViewer::DKIMCheckSignatureJob::DKIMWarning::HashAlgorithmUnsafe;
     }
     //Add more test
     //TODO check if info is valid
     return MessageViewer::DKIMCheckSignatureJob::DKIMStatus::Valid;
 }
 
 DKIMCheckSignatureJob::DKIMError DKIMCheckSignatureJob::error() const
 {
     return mError;
 }
 
 DKIMCheckSignatureJob::DKIMStatus DKIMCheckSignatureJob::status() const
 {
     return mStatus;
 }
 
 void DKIMCheckSignatureJob::setStatus(const DKIMCheckSignatureJob::DKIMStatus &status)
 {
     mStatus = status;
 }
 
 QString DKIMCheckSignatureJob::dkimValue() const
 {
     return mDkimValue;
 }