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Enabling BATV (prsv) signature for outbound emails
Good day to all-
In order to greater increase our chances of not being flagged as spam, I would like to enable BATV (Bounce Address Tag Validation) for our server. My understanding is that that the source email address (internal) gets a prefix of prsv=<random number>.
How does one enable and configure this for the MTA?
Bugzilla
Wiki
Source
Enabling BATV (prsv) signature for outbound emails 
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