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troubleshooting Question

Exchange not receive email from outside

Avatar of moonzappa
moonzappa asked on
Exchange
7 Comments1 Solution432 ViewsLast Modified:
For some reason our exchange server is not getting email from outside of our company. I thought it was always working but maybe i was wrong. All the email still go to the pop server. i dont know if something is wrong on the DNS or firewall set up but it is not getting email though...please help