How my mail server can get emails from the linode server?
I use the mx backup service of linode for my domains, i want to know when my domain is online how my mail server can get the emails from the linode backup server?
> I use the mx backup service of linode for my domains
Presumably you meant to say that you have set up, or intend to set up a linode as a backup mail server, and now want to know how to utilise this correctly ?
If so, this will depend on which server (exim, postfix, qmail…) you're setting up…
when the primary is online, to force reasonably immediate redelivery.