hi support, i have a slight issue with exchange configuration. a little bit about the server... exchange was installed on a windows 2008 server with the name suria.ksmb.local MX record is mail.suriamalaysia.com.my i have setup the exchange accordingly but i had an issue with receiving emails from external source. i could send emails to internal users and also external users. i could get reply from the internal users as well. however i couldnt get replies from external users. i have setup the firewall to accept all incoming and outgoing connections. now the issue is, i keep getting prompted with username and password when i open outlook. it worked before but doesnt work now. just to clarify..what user name and password am i supposed to logon with? my send connector and receive connector authentication is currently set to "none". i have tried the other options as well. none of which works. what should i do to get this functional? please help. thank you.

hey. thanks for your reply. its exchange 2010. and there is only one exchange server. outlook used to work but i dont remember what the settings were as i was a zombie at work at that time on my 20th hour working on exchange. i will keep trying the other settings and will post back if there are any results. i will follow the guide as per the link that you have attached. thanks.

hi, Any update? thanks,CastinLu TechNet Community Support