recipient_bcc multiple mail accounts

recipient_bcc file contents source to target e-mail account
exsample:
abc 123
def 456

it just one by one. how can set to multiple target account? aliases are the result.
change the default set of main.cf to easy management.

alias_maps = hash:/etc/aliases > alias_maps = hash:/etc/postfix/aliases
alias_database = hash:/etc/aliases > alias_database = hash:/etc/postfix/aliases

add aliases to aliases
exsample "porder" source account to "abc" "123" "def" "456" multiple target account
porder: abc ,123 ,def, 456

and cp /etc/aliases /etc/postfix/aliases
execute postalias to make .db

postalias hash:/etc/postfix/aliases

after that postfix restart to finish

recipient_bcc,sender_bcc and always_bcc

>> add the describe into /etc/postfix/mail.cf
recipient_bcc_maps = hash:/etc/postfix/recipient_bcc
>>create file : recipient_bcc
content
123 abc
... ...
>>after that do
postmap /etc/postfix/recipient_bcc
>>make .db file
>>and postfix restart to finished setup

** sender_bcc is similar to recipient_bcc

**all message bcc to admin or someone
>> add the describe into /etc/postfix/mail.cf
always_bcc = admin(someone's account)
>> and postfix restart

Antivir manual update

Current update virus definition file (VDF)

download vdf file here http://dl.antivir.de/down/vdf/ivdf_fusebundle_nt_en.zip

This is the support downloads page http://www.avira.com/en/support/support_downloads.html

1. antivir > update > manual update > file of idvf.