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It is not a common way. Did you check under Tools/Options/Security/Par<wbr />ameters (default parameter), look to the field 'Hash algorithm'. This field is set to MD5 or SHA1 ? If it is set to MD5, set it to SHA1 and then encryption should not fail.<br />
<br />
Hope it helps<br />
stronghold888
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It is not a common way. Did you check under Tools/Options/Security/Parameters (default parameter), look to the field 'Hash algorithm'. This field is set to MD5 or SHA1 ? If it is set to MD5, set it to SHA1 and then encryption should not fail.

Hope it helps
stronghold888

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<br />
I did check that and my problem is there, I have only the MD5 options and there is no SHA1 option. I need a way to add the SHA1 option.<br />
<br />
Thank you
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I did check that and my problem is there, I have only the MD5 options and there is no SHA1 option. I need a way to add the SHA1 option.

Thank you

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What Windows version do you use?<br />
<br />
Check this: <a href="http://articles.techrepublic.com.com/5100-6350-5032808.html" rel="ugc">http://articles.techrepublic.com.com/5100-6350-5032808.html</a><br />
<br />
It's a step-by-step on hoe to add the SHA1 algorithm.<br />
<br />
stronghold888
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What Windows version do you use?

Check this: http://articles.techrepublic.com.com/5100-6350-5032808.html [http://articles.techrepublic.com.com/5100-6350-5032808.html]

It's a step-by-step on hoe to add the SHA1 algorithm.

stronghold888

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It is windows XP SP2 with outlook 2003 SP3
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It is windows XP SP2 with outlook 2003 SP3

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Closed, 500 points refunded.<br />
Vee_Mod<br />
Community Support Moderator
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Closed, 500 points refunded.
Vee_Mod
Community Support Moderator

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<div class="content wysiwyg-content">
When i download a certificate from CA authority, I get a certificate with SHA! encryption algorithm and when I install the certificate on some stations, the algorithm is forced to become MD5 and there is no SHA1 which makes the encryption fail.<br />
<br />
How can I add the SHA1 algorithm within the outlook?
</div>
</div>


When i download a certificate from CA authority, I get a certificate with SHA! encryption algorithm and when I install the certificate on some stations, the algorithm is forced to become MD5 and there is no SHA1 which makes the encryption fail.

How can I add the SHA1 algorithm within the outlook?

Email encryption

Web browsers are applications used primarily to display documents, files and media from the Internet, identified by a Uniform Resource Identifier (URI) that can be a page, image, video or other file. Some browsers require the use of add-ons or extensions to safely render the information they receive; others have systems built into them to perform the same functions.

Web Browsers

An email client, email reader or more formally mail user agent (MUA) is a computer program in the category of groupware environments used to access and manage a user's email. A web application that provides message management, composition, and reception functions may internally act as an email client; as a whole, it is commonly referred to as webmail. Likewise, email client may be referred to a piece of computer hardware or software whose primary or most visible role is to work as an email client. Email clients can also have other systems, like calendars, notes and contact managers.