Domain Masquarade and Aliasing in postfix
 

Friends ,

I am using postfix for my Mail . I have a domain suppose "example.com"
I want "DOMAIN MASQUARADE" i.e., i want to use "hello.com" with "example.com" as a virtual domain . How i can i do it with postfix ?

I want to know also how i make "E-mail Address" aliasing in postfix ?
For example, i have a user "sabbir@example.com" . Now i want to make a user "vua@example.com" so that when i send a mail to "vua@example.com" then the mail is forwarded to the "sabbir@example.com".


Waiting for ur reply .. Thx...

First add virtual domains :
1-make some modification at main.cf

Vi /etc/postfix/main.cf

virtual_mailbox_domains = domain1.com, domain2.com

Second add alias :

make some modification at /etc/alias

user@domain.com: user@domain.com, user2@domain.com