Unrecognized Device Message

Good day,

I have received five messages like the attachment. I am using the same computer and I have used both Fire Fox or Chrome in the past year when logging into my club website. I also noticed that our club email address (TLCToastmasters@IvyTech.edu) is getting the same message. I have clicked the link each time to indicate it is me. I cleaned my cached twice in Chrome and Firefox. Please advise.

All the best....

if you are using a mobile device that uses many IP addresses you will get an email each time.
You can go to your profile and remove the option not to receive the emails.