Not sure if it was an OS update, or a switch from one wireless network to another, because they coincided, but I stopped receiving emails from two godaddy email accounts on my MAC using outlook.  I have reset account settings, and the email accounts are working on my iphone and on a windows machine using 365.  I DO connect to smtpout and can send emails - just can't receive.  Firewall?  something in the OS update?  Thx