Messages in my inbox about Norton

Over the last several weeks I've been getting E-mails asking if i'm protected by Norton. I haven't opened any of them. This morning I got another one. I wrote down the address before deleting it. It was,

(incommensuablegeostaticsurchargesvexatious@<removed>.com). Has anyone else been getting this and if so please let me know what the heck it is.

Thanks,

 

Biagdaddysdawg