HI i was trying out the system message notification feature in CNA and my company's email naming convention is firstname.lastname@companyname. However CNA Prompted "The format of the sender email address is not valid".
And when i put the email format name@yahoo.com or name@gmail.com, the test mail can be send.
I know its due to the "." in the middle of the first name and the last name which triggers this prompt message. So i was thinking is there a way to resolve this problem rather than changing the naming convention of the email address?
Thanks.
