I am a Zivver admin
Configure and manage Zivver
Implement Plugin Assisted Mail Submission in a different mail server or secure email gateway
Most organizations use Exchange Server or Exchange Online as their email gateway. However, if you are using a Secure Email Gateway (SEG) such as ProofPoint or Mimecast and require outbound Zivver messages to pass through your SEG, you must meet the following requirements.
Requirements
- The SEG must be able to connect to the Zivver smart host.
- The SEG must be able to filter outbound email on a custom email header.
- All emails with the
zivver-relay
header must be routed tosmtp.zivver.com
, including those sent to internal recipients. - The SEG must not affect or remove any email headers starting with
x-zivver
. - The
Zivver-message-info
attachment must not be altered.