Failover Backend Server

[Janko]

Hello Proxmox,

I have two DSL lines and behind them an Exchange Server.
How can i set in the Transport a FailoverIP?

Thanks a lot!

 

[Alwin]

Use the MX record from your DNS and setup both IPs from the DSL lines, PMG sends then the email to the entry in the MX with the highest priority (lowest number) first and retries with the lower priorities if the first is not responding. This also requires, that you use the same SPAM/Virus protection for your mail servers, as for the PMG.