hi everyone I have two accpeted domain in exchange for example test.com and list.com for test.com I have domain controller test.local,I added list.com to exchange, I configure outlook and it work but when I log of or restart computer outlook ask me password I enter password and save it but after restart it ask me password again.

when computer is not in Doman it is work

Hi,

Do you mean you configured the accept domain as user logon name? If so, have you configured the UPN on domain controller test.local?

Does this issue occur on all users/computers in domain?

Best Regards.

no I do not configure UPN in test.local I must to add UPN new domain in domain trust in test local? yes after restart in all outlook it ask password test.com if I restart again it ask me list.com user name and password

for new domain in test.local(domain controller) I creat ou name list then creat policy for new users in exchange their mails change username@list.com 

You need to add this new domain to your exchange certificate.

I did it in other way in exchange management console I give full permission for example user@test.com can manage user1@list.com and user1 appear in outlook.