Hi ,
I want to implement the following
we have an Alias called
staff@domain.com, which is limited to internally users if somebody sends an email outside from domain.com , email will be rejected . this alias accepts an email only from same domain users , actually it is used by staff internally if anybody wants to send an email to all staff than we use this alias but not from outside , in my simple postfix i did it with php filtering script
Now I have installed zimbra and from next week we are going to use it officially for all users , I am trying to find out this option but still no luck , I will be thankful if some body help me or give me some hint that how to implement it
looking forward to hear from you
Bilal