OpenARC
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Open source ARC implementation
https://www.rfc-editor.org/rfc/rfc8617#section-4.1.3 https://www.rfc-editor.org/rfc/rfc6376#section-3.4.2 EOL termination states single WSP when canonicalizing header fields using tab x09 or space x20, not both X-Amavis-Alert: BAD HEADER SECTION, Improper folded header field made up entirely...
Senders using MS Exchange / Outlook / M365 cloud hosted mail chains many headers together The ARC-Message-Signature body as truncating at 1024 resulting in incomplete ARC headers ``` ... X-MS-Exchange-CrossTenant-originalarrivaltime:...
OpenARC does not start without parameters `Domain`/`Selector`/`KeyFile` set. In verifying mode (`Mode v`) these parameters are unused and should not prevent OpenARC from starting. Compare with OpenDKIM, which can be...
Limit checks for Domain/Selector/KeyFile to signing mode only. Fixes https://github.com/trusteddomainproject/OpenARC/issues/142
The message "chain state forced to 1 due to prior result found" contains an internal enum index rather than the name of the chain state. Replace with the human readable...
I need a way to validate and add ARC signatures. I know this software will do that, but I am confused if this the recommended solution or if it has...
Actually, the pages at http://www.trusteddomain.org really have no hints to mailing lists whatsoever. Asking Google (ouch) I stumbled over https://openarc.org which seemingly has the mailing lists openarc-users etc. The README.md...
I'm trying to get ARC set up on a Mailman 3 server. I'm using Postfix as the MTA and OpenDKIM for the DKIM piece. As ARC sealing needs to happen...
This is related to [issue #31 of OpenDMARC](https://github.com/trusteddomainproject/OpenDMARC/issues/31) created by @jikamens. Header "Authentication-Results" created by perl Mail-Milter-Authentication produces headers like ``` Authentication-Results: mrouter00.cs.umd.edu; dkim=fail (message has been altered, 2048-bit rsa...