How do I log into an old SBCGlobal email? y9999999

https://help.showpad.com/hc/en-us/community/posts/23538403474450--1-833-834-1025-How-do-I-log-into-an-old-SBCGlobal-emailhttps://help.showpad.com/hc/en-us/community/posts/23538403474450--1-833-834-1025-How-do-I-log-into-an-old-SBCGlobal-email