Just a quick note for Y’all:
I have two recent clients who are still rocking the old @bizec.rr.com email addresses from way back when Spectrum was Time Warner Cable. It appears that, even though their email accounts are still actively working, Spectrum is unaware of even how they have these email accounts.
As my buddy Greg said, “It’s probably a forgotten server in a rack somewhere just waiting to die.”
My advice would be to find an alternative since Spectrum doesn’t seem to be providing support anymore.