I have a local small business email server which is on-site.
In case of extended internet or power outages (we have several redundancies but still), I am wondering if there is such a service as an e-mail relay for incoming e-mail.
The idea would be that ALL incoming e-mail would go through some remote host which would simply forward that e-mail, without any other processing, to our on-site e-mail server.
If for any reason our server was offline (whether due to power loss or internet loss or maintenance), I would expect that relay to also hold the email until our server was back online.
Is there any such service?
In case of extended internet or power outages (we have several redundancies but still), I am wondering if there is such a service as an e-mail relay for incoming e-mail.
The idea would be that ALL incoming e-mail would go through some remote host which would simply forward that e-mail, without any other processing, to our on-site e-mail server.
If for any reason our server was offline (whether due to power loss or internet loss or maintenance), I would expect that relay to also hold the email until our server was back online.
Is there any such service?
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