SOLVED

How to insert text in email body?

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Frequent Contributor

Hi,

 

I saw the message below in red inserted to my email when the recipient replied my email.  I want to know how they did it and if  Office 365 can do it if there is links and attachments in the email.  

 

 

ATTENTION: This email was sent to (company name) from an external source. Please be extra vigilant when opening attachments or clicking links.

 

 

Need help!

 

Thanks in advance! 

2 Replies
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Best Response confirmed by Grace Yin (Frequent Contributor)
Solution
Yes you can do this in Exchange on premise or in the cloud using transport rules.

https://docs.microsoft.com/en-us/Exchange/security-and-compliance/mail-flow-rules/disclaimers-signat...
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Thank you Geoffrey!