Topic: cannot received email
I was installed the IREDMAIL with the following documentation link.
I was using a local IP address 10.0.0.0
and I setup the domain and build a user..
After that I can send to gmail with my postmaster account.
but when we send from gmail to that postmaster account, we got mail delivery error.
I am sure that I am missing somethings.
Please someone guide me to correct the configuration
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