SBCGlobal Email service is technically provided by Yahoo, but you can normally sign in by going to att.net if you are an SBC customers. But as the news said, the two companies have distanced themselves in recent years, so, it is no longer possible to access SBCGlobal Email Settings accounts effectively as Yahoo accounts. Yahoo and AT&T accounts are now separated by the companies, so you should sign into them separately going forward, actually, must. o get your SBCGlobal emails on any device you’ll need to set up an incoming and an outgoing server for the SBCGlobal net. In this blog post, we will ensure that you have everything to set up outgoing and incoming server on SBCGlobal net. You can know more about SBCGlobal.Net email Settings by dialing SBCGlobal Customer support Number.