Is there a header indicating that a message has been checked by 365 Alert OAI?

When sending an email, a header indicating that it has been checked by 365 Alert OAI is always added to the email header.

The header field that is added is as follows.
x-wise-365-alert-outlook-add-in-checked: Checked

caution

The header is added only to regular emails; it is not added to meeting request (event) emails.