My outlook connect exchange 2013 server via POP3, it is connecting popup error message: 550 5.7.1 unable to relay. Some users can connect exchange 2013 server via pop3, but some users cannot connect. I same also checked the permission of exchange server receive connector , It should be is good. I also checked the permission of AD user, Please view the following:
NT AUTHORITY\SELF False {GenericRead}NT AUTHORITY\SELF False {ExtendedRight} {Send-As}
NT AUTHORITY\SELF False {ReadProperty, WriteProperty}
NT AUTHORITY\SELF False {ExtendedRight} {Receive-As}
NT AUTHORITY\SELF False {ExtendedRight} {User-Change-Password}
NT AUTHORITY\SELF False {ReadProperty, WriteProperty}
NT AUTHORITY\SELF False {ReadProperty, WriteProperty}
NT AUTHORITY\SELF False {ReadProperty, WriteProper... {Private-Information}
Excuse me, how to solve the problem, thank you !
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