batv-filter

Mail Filter (milter) for BATV signing/verification

Install

All systems
curl cmd.cat/batv-filter.sh
Raspbian
apt-get install batv-filter

batv-filter

Mail Filter (milter) for BATV signing/verification

Bounce Address Tag Validation (BATV) is the name of a method, defined in Proposed Internet Draft, for determining whether the bounce address specified in an E-mail message is valid. It is designed to reject backscatter, that is, bounce messages to forged return addresses. The batv-filter implements both BATV signing and verification.