Postfix

Masquerade Domain

masquerade_domains = foo.example.com

Rewrite an email address

  • /etc/postfix/main.cf
relocated_maps = hash:/etc/postfix/relocated
  • /etc/postfix/relocated
username@example.com      otheruser@elsewhere.tld

Delete all mails in queue

for i in `mailq|grep '@' |awk {'print $1'}|grep -v '@'`; do postsuper -d $i ; done