Full protection technology for e-mail:

The use of technologies allows ensuring full e-mail privacy.

In case of mail exchange with external users (not using the mail system of SIA Astrons), their mail server (MTA) should support SMTP TLS + POP3-SSL/IMAP4-SSL/HTTPS and the user should work with the mail server via protocols SMTP TLS + POP3-SSL/IMAP4-SSL/HTTPS. lt;/p>

As a result the mail is not delivered open, thus, even if it is captured by somebody, it will be encoded.

Example – session of dispatch of a letter
Content of the letter:
Hi!
The secret password is Bank123
Top Secret User

Usual mail server:

  POP - Post Office Protocol
  Line  1:              +OK 1345 octets follow.
  Line  2:              Return-Path: 

  Line  3:              X-Original-To: test@server.com
  Line  4:              Delivered-To: test@server.com
  Line  5:              Received: from localhost (mail [213.180.96.231])
  Line  6:              by mail.server.com (Postfix) with ESMTP id 3C52D38DFEF

  Line  7:              for ; Fri, 23 Feb 2007 17:16:47 +0200 (EET)
  Line  8:              Received: from mail.server.com ([213.180.96.231])
  Line  9:              by localhost (mail.server.com [213.180.96.231]) (amavisd-new, port 10024)

  Line  10:             with ESMTP id 39731-01 for ;
  Line  11:             Fri, 23 Feb 2007 17:16:44 +0200 (EET)
  Line  12:             Received: from wsnikolaj (unknown [81.198.147.91])

  Line  13:             (using TLSv1 with cipher RC4-MD5 (128/128 bits))
  Line  14:             (No client certificate requested)
  Line  15:             by mail.server.com (Postfix) with ESMTP id 5013E38E054

  Line  16:             for ; Fri, 23 Feb 2007 17:16:44 +0200 (EET)
  Line  17:             From: "Nikolaj Karpov" 
  Line  18:             To: 

  Line  19:             Subject: 
  Line  20:             Date: Fri, 23 Feb 2007 17:16:33 +0200
  Line  21:             Organization: Astrons Ltd
  Line  22:             Message-ID: <002b01c7575d$9a728540$0100a8c0@wsnikolaj>

  Line  23:             MIME-Version: 1.0
  Line  24:             Content-Type: text/plain;
  Line  25:             charset="us-ascii"

  Line  26:             Content-Transfer-Encoding: 7bit
  Line  27:             X-Mailer: Microsoft Office Outlook 11
  Line  28:             X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028
  Line  29:             Thread-Index: AcdXXZo2/kdRtRfTTaiblI4Q0GGhBA==

  Line  30:             X-Virus-Scanned: amavisd-new at server.com
  Line  31:             Hi!
  Line  32:             The secret password is Bank123

  Line  33:             Top Secret User
  Line  34:             .
  FCS - Frame Check Sequence
  FCS:                  0xE0BBCE3C  Calculated

SIA Astrons mail server:

....J...F..E..T....z..Ksw.9@q(D+'.(..I.FUr. ....1L...j6.....Q`.LPb..a...h.+_.......... .|..y..v0..r0............ !0...*.H........0Z1.0...U....US1.0...U....Equifax Secure Inc.1-0+..U...Equifax Secure Global eBusiness CA-10... 060917144819Z..070918144819Z0..1.0...U....LV1.0...U....mail.astrons.com1806..U... /businessprofile.geotrust.com/get.jsp?GT65344517110/.. U...(See www.rapidssl.com/resources/cps (c)061/0-..U...&Domain Control Validated - RapidSSL(R)1.0...U....mail.astrons.com0..0...*.H... .........0.......~.@.NV..Vq.d....+.}.3..Q.......9..LS..f."O.o./S...X?U.G].. .,Q..*..G..E.}r..T... n...............2..X[.Zvk!h.......@yM.... ..p..w........0..0...U...........0...U.......22>A..y....K.....`.0;..U...40200.. .,.*http://crl.geotrust.com/crls/globalca1.crl0...U.#..0.... ..trPkD..#.....Wkhl0...U.%..0...+.........+.......0...U.......0.0...*.H........ ............2<..;.|. .A?....C[G.7...H...>..U...N..i6...... .'....@.c+....KUw./.L(.\k..g...G..sGL%..F....b].....JV.......s....--....)!......... ...............Q.-..Ey.7..4..~N.'...:.G.<.....'1[.......MD..D....5a...O..Q!.n... ...PH.s...\G1..z....%.d.0].A....4}a..H.....`...?3Oe.HY..X..... ....... .....tf

First there is the authenticity check (authenticity and authorization), then an encoded channel is established in which all the information if closed.