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I do not want to change the from address for all messages, only for the ones sent to a small group.

For example: Normally notification@domain.com is sent email to users@domain.com. What I need to do is if notification@domain.com is sending an email to bob@domain.com, then change the "from" to notification@otherdomain.com.

bentek
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Wally Kroeker
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3 Answers3

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Transport rules can't modify the sender address, regardless of which condition you specify for triggering a rule. So no, this is not possible.

More information:

Massimo
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Rewriting the sender's address is possible in Exchange 2007, 2010 and 2013 by using this third party tool: http://www.codetwo.com/preview/exchange-rules-pro/email-address-rewriting

However from Exchange 2016 (and newer) you can rewrite the sender's address in Exchange without the need for 3rd party tools. Have a look at https://technet.microsoft.com/en-us/library/bb124347(v=exchg.160).aspx

sabo-fx
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You are talking about header rewriting. That is only possible natively with the Edge role. However there are third party tools that can do header rewriting for you.

Simon.

Sembee
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