Force normal TLS, not mutual TLS
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Donnerstag, 14. Juni 2012 11:48Hi there,
our bank want to encrypt all email traffic between them and us.
So I setup mutual TLS on our Exchange 2007 Server. Unfortunately it does not work since the bank does not have a valid certificate. So I want to use the "normal" TLS, not the mutual TLS. As I understand the differences between them are, that I do not need certificates. So the partner cannot be verified, but the email is encrypted anyway.
By default, exchange seems to encrypt the mail if possible. I see this at the mailheader.
But how can I force to encrypt the mail ? So if encryption fails, the mail is not beeing delivered ?
Thank You, Andy.
Alle Antworten
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Freitag, 15. Juni 2012 06:29Moderator
Hi Andy,
What email do you want to encrypt? The email sent from Bank or from your Exchange 2007 server?
If you only encrypt the email sent from your Exchange 2007 server, the bank might still need a certificate to unencrypt it.
Refer to:
http://technet.microsoft.com/en-us/library/bb430753(EXCHG.80).aspx
http://technet.microsoft.com/en-us/library/bb123543(EXCHG.80).aspx
Regarding the SMTP encrypt of Exchange server, there might be a misunderstanding because it is used between Exchange server and clients like Outlook.
http://technet.microsoft.com/en-us/library/ee428172(EXCHG.80).aspx
Fiona Liao
TechNet Community Support
- Als Antwort vorgeschlagen Fiona_LiaoMicrosoft Contingent Staff, Moderator Dienstag, 26. Juni 2012 07:05
- Als Antwort markiert Fiona_LiaoMicrosoft Contingent Staff, Moderator Montag, 2. Juli 2012 09:44
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Dienstag, 26. Juni 2012 07:05Moderator

