Created
September 19, 2023 15:58
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gentoo archives mail hash
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| FORMAIL=/usr/bin/formail | |
| UUID=`/usr/bin/uuidgen` | |
| # inject the salt into the mail | |
| :0 fhw | |
| * H ?? !^X-Archives-Salt | |
| | $FORMAIL -A "X-Archives-Salt: $UUID" | |
| # hash the mail headers, with the salt | |
| HASH=`$FORMAIL -X Received -X Date -X Message-ID -X From -X Subject -X List-Id -X X-Archives-Salt | md5sum | awk '{print $1}'` | |
| # Inject the hash back as a new header | |
| :0 fhw | |
| * H ?? !^X-Archives-Hash | |
| | $FORMAIL -A "X-Archives-Hash: $HASH" |
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