How can I verify my email address so I don't get spam warning?

We have a university email address we are using to send from and I was just wondering if there is a way to verify email address so that you don't get a warning message at the top of the auto email.

Thanks,

I have checked your mail logs and it seems we have sent a verification email to your email address.

Kindly check your mail and click verify.

Please give it a try and let us know if the issue still remains.