Hi All,

I need to ask, which part i need to check in admin zimbra. Below is the issue:

1. I can receive all the email from any mail server (etc: gmail, yahoo) to my zimbra mail server
2. But I cannot send out email from my zimbra mail server to others email..
3. If i send between user in the same mail server.i can send out. for example i create my mail server name test.com
then i create 2 user. a@test.com & b@test.com
I send email from a@test.com to b@test.com it success.

What should i check?

Thanks