How to get rid of CAUTION message in emails

[AndreG40]

Our emails are received with a header not editable that I can find in Constant Contact. It reads:

CAUTION: This email originated from outside of the organization. Do not open links/attachments unless you recognize the sender and know the content is safe.

Emails from other organizations I receive do not have this header. Is there something in our list set-up or other variable that I can control to get rid of this message?

[John_M]

Hello @AndreG40 ,

Sounds like the client or security program for you is questioning the source of the from address. One thing that can be done is to safelist the from address that you are sending out messages from in your inbox. Below I have provided two links to knowledge base articles for us that cover adding emails to safe sender list and if need be, safe listing within security program.

Safelist email addresses in an email client or security program

Safelist Constant Contact web domains in a security program