Why am I not receiving emails from SBCGlobal email? vfdsfgs

https://tabellaesupport.microsoftcrmportals.com/forums/general-discussion/28099711-57cc-ef11-a81b-7c1e52214719https://tabellaesupport.microsoftcrmportals.com/forums/general-discussion/28099711-57cc-ef11-a81b-7c1e52214719