20 Apr
2021
20 Apr
'21
1:41 p.m.
On 20/04/2021 13:26 Miro Igov <miro.igov@gmail.com> wrote:
Hello, I have dovecot replication working fine between 2 servers with LDA configured to sync mail coming from Postfix. These 2 servers are used in master/slave mode – only the one server is used by IMAP clients and the second server is just a backup in case of failure. Second server is also MX backup and it happens that incoming mails come from it via Postfix and get synchronized with the first server.
I would like to include third server as backup. How could be done while mail_replica accepts only one host?
Replication is supported only between two hosts.
Aki