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diff --git a/tdeioslave/smtp/response.h b/tdeioslave/smtp/response.h
new file mode 100644
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+++ b/tdeioslave/smtp/response.h
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+/*  -*- c++ -*-
+    response.h
+
+    This file is part of kio_smtp, the KDE SMTP tdeioslave.
+    Copyright (c) 2003 Marc Mutz <mutz@kde.org>
+
+    This program is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License, version 2, as
+    published by the Free Software Foundation.
+
+    This program 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
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifndef __KIOSMTP_RESPONSE_H__
+#define __KIOSMTP_RESPONSE_H__
+
+#include <tqcstring.h>
+#include <tqvaluelist.h>
+typedef TQValueList<TQCString> QCStringList;
+
+class TQString;
+
+namespace KioSMTP {
+
+  class Response {
+  public:
+    Response()
+      : mCode(0),
+	mValid(true),
+	mSawLastLine(false),
+	mWellFormed(true) {}
+
+    void parseLine( const char * line ) {
+      parseLine( line, tqstrlen( line ) );
+    }
+    void parseLine( const char * line, int len );
+
+    /** Return an internationalized error message according to the
+	response's code. */
+    TQString errorMessage() const;
+    /** Translate the SMTP error code into a KIO one */
+    int errorCode() const;
+
+    enum Reply {
+      UnknownReply = -1,
+      PositivePreliminary = 1,
+      PositiveCompletion = 2,
+      PositiveIntermediate = 3,
+      TransientNegative = 4,
+      PermanentNegative = 5
+    };
+
+    enum Category {
+      UnknownCategory = -1,
+      SyntaxError = 0,
+      Information = 1,
+      Connections = 2,
+      MailSystem = 5
+    };
+
+    unsigned int code() const { return mCode; }
+    unsigned int first() const { return code() / 100 ; }
+    unsigned int second() const { return ( code() % 100 ) / 10 ; }
+    unsigned int third() const { return code() % 10 ; }
+
+    bool isPositive() const { return first() <= 3 && first() >= 1 ; }
+    bool isNegative() const { return first() == 4 || first() == 5 ; }
+    bool isUnknown() const { return !isPositive() && !isNegative() ; }
+
+    QCStringList lines() const { return mLines; }
+
+    bool isValid() const { return mValid; }
+    bool isComplete() const { return mSawLastLine; }
+
+    /** Shortcut method.
+	@return true iff the response is valid, complete and positive */
+    bool isOk() const { return isValid() && isComplete() && isPositive() ; }
+    /** Indicates whether the response was well-formed, meaning it
+	obeyed the syntax of smtp responses. That the response
+	nevertheless is not valid may be caused by e.g. different
+	response codes in a multilie response. A non-well-formed
+	response is never valid. */
+    bool isWellFormed() const { return mWellFormed; }
+
+    void clear() { *this = Response(); }
+
+#ifdef KIOSMTP_COMPARATORS
+    bool operator==( const Response & other ) const {
+      return mCode == other.mCode &&
+	mValid == other.mValid &&
+	mSawLastLine == other.mSawLastLine &&
+	mWellFormed == other.mWellFormed &&
+	mLines == other.mLines;
+    }
+#endif
+
+  private:
+    unsigned int mCode;
+    QCStringList mLines;
+    bool mValid;
+    bool mSawLastLine;
+    bool mWellFormed;
+  };
+
+} // namespace KioSMTP
+
+#endif // __KIOSMTP_RESPONSE_H__