Dear Wietse, On Mon, Apr 20, 2009 at 6:03 PM, Wietse Venema <wie...@porcupine.org> wrote: > Kalpin Erlangga Silaen: >> Dear Ram, >> >> On Mon, Apr 20, 2009 at 3:23 PM, Ramprasad <r...@netcore.co.in> wrote: >> > Kalpin Erlangga Silaen wrote: >> >> >> >> Dear All, >> >> >> >> is it possible to deliver all emails from a certain domain to 2 or 3 >> >> server ? >> >> >> >> eg. >> >> server 1 with ip 10.100.200.2 accept domain abc.com >> >> server 2 with ip 10.100.200.3 accept domain abc.com >> >> >> >> both of server have exactly configuration and user/mailbox replication. >> >> >> >> We need do this since server 1 located in our internal and mostly >> >> every weekend has eletrical problem. Server 2 more stable. So we want >> >> all email replicate to other server. >> >> >> >> >> > >> > use a virtual_alias_map to copy every mail to the backup server >> > >> > eg >> > u...@abc.com ? u...@abc.com,u...@backup.abc.com >> > >> > Now send mails for abc.com & backup.abc.com to respective servers >> > You may use smtp rewrite to remove the "backup." from username before >> > sending to the second server >> > >> >> We have thousands user (with single domain to handle). Will we have >> thousand lines too ? > > /etc/postfix/main.cf > recipient_bcc_maps = pcre:/etc/postfix/recipient_bcc.pcre > > /etc/postfix/recipient_bcc.pcre: > /^(.+)@example\.com$/ $...@backup.example.com > > Test command: > $ postmap -q u...@example.com pcre:recipient_bcc.pcre > u...@example.com u...@backup.example.com > > http://www.postfix.org/postconf.5.html#recipient_bcc_maps > http://www.postfix.org/pcre_table.html > http://www.postfix.org/postmap.1.html > > Wietse >
Thank you alot. Will try it in a few minutes. -- Kalpin Erlangga Silaen Digital Circuits made from Analog parts. --- Web Hosting: http://www.muliahost.com Shell Hostin: http://www.twistedshells.com Free Webhosting for Ministry: http://www.menjadi.com
