Hi friends, I would to know how, for a (Postfix) backup email server, Letsencrypt work. For example, on the backup server just copy the certificates from the main server? Or is it better install certbot on the backup server and request new? Considering that on the email backup server I would not …

Certificates for Postfix backup server

danjde February 27, 2017, 9:22pm 9

Yes, but Email Client handle certificates for encrypted transmission. Two Email server with two different FQDN equal two different certificates. But I think, from what you say, that there are no problems.

Thanks

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Certificates for Postfix backup server

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