Hi all, I'm new in the forum. I'm working with Zimbra 8 OSE and I need to protect some Distribution Lists to only receive emails from internal users. My scenario:
Domain Alias: domainalias.com
zmprov grr dl firstname.lastname@example.org all sendToDistList
That command protect my DL from external users. So, if someone from outside (external email) sends to email@example.com the message is rejected. But if it's sends to firstname.lastname@example.org the message is received.
My question is how can I protect this DL from external users including domain aliases too?.
Sorry for my english and thanks in advance.