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How to setup a TLS email connection
I got requested to setup a TLS connection between my company and an outside company. They provided the domains, and said to add as necessary. I did a research online and on some places it says to do it like this:
Set-TransportConfig -TLSSendDomainSecureList domain.com
Set-TransportConfig -TLSReceiveDomainSecureLis t domain.com
$TransportConfig = Get-TransportConfig
$TransportConfig.TLSSendDo mainSecure List += "domain.com"
Set-TransportConfig -TLSSendDomainSecureList $TransportConfig.TLSSendDo mainSecure List
$TransportConfig = Get-TransportConfig
$TransportConfig.TLSReceiv eDomainSec ureList += "domain.com"
Set-TransportConfig -TLSReceiveDomainSecureLis t $TransportConfig.TLSReceiv eDomainSec ureList
On other it says to go to the send connection in the exchange management console, but not sure how to do it there, or which way it the best way to achieve this. Any help will be appreciated.
Set-TransportConfig -TLSSendDomainSecureList domain.com
Set-TransportConfig -TLSReceiveDomainSecureLis
$TransportConfig = Get-TransportConfig
$TransportConfig.TLSSendDo
Set-TransportConfig -TLSSendDomainSecureList $TransportConfig.TLSSendDo
$TransportConfig = Get-TransportConfig
$TransportConfig.TLSReceiv
Set-TransportConfig -TLSReceiveDomainSecureLis
On other it says to go to the send connection in the exchange management console, but not sure how to do it there, or which way it the best way to achieve this. Any help will be appreciated.
You should not need to do anything if the other company supports TLS. Exchange always tries TLS first (opportunistic TLS and then changes to an unencrypted protocol if TLS is not accepted by the other exchange server.
ASKER
Forgot to mention that they are asking for mutual TLS setup. Inbound Outbound
Should not make any difference. Exchange will always try for TLS is it is available.
ASKER
So, Carol then what's the point of this link:
http://exchange.sembee.info/2010/hub/mutualtls.asp
I know you are an expert, can you provide me feedback?
http://exchange.sembee.info/2010/hub/mutualtls.asp
I know you are an expert, can you provide me feedback?
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ASKER
Thanks for your assistance. Carol
if you have been asked to setup Mutual TLS this generally means that they don't want email sent if its not encrypted by TLS. With opportunistic TLS if it doesn't work then it will send the mail anyway
those powershell cmdlets look correct to send both outbound and inbound
those powershell cmdlets look correct to send both outbound and inbound