Re: [PHP-DEV] DKIM on messages
On 2019-07-08 15:57, Tim Düsterhus wrote: This will *still* break anything using DMARC, because neither DKIM nor SPF is valid. Anything *not* using DMARC is better off, though. Ideally the email modifications are disabled entirely. The emails can be reliably detected using the List-Id header and filtered based on it. Best regards Tim Düsterhus Hi Tim The suggested method is not modifying the emails as you suggested, unsubscribe links should be handled by adding a List-Unsubscribe header (which almost all major providers use to show inline unsubscribe links) though that needs a one click link which the current link is not (so again a little more work) Im not sure how big of a change that will be (as it will be many people updating filters I assume) but yeah that's a much better way. I assume people must get dmarc reports now as the SPF and DKIM checks will both fail currently ? Thanks Scott -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] DKIM on messages
Scott, [using DKIM and (lax) DMARC myself, usually just lurking] Am 08.07.19 um 21:29 schrieb sc...@exussum.co.uk: > It looks like ezmlm is used, there is an option for headerremove which > DKIM-Signature could be added to > (https://manpages.debian.org/experimental/ezmlm-idx/ezmlm-send.1.en.html) > this > would prevent the signature being attached and therefore pass. This will *still* break anything using DMARC, because neither DKIM nor SPF is valid. Anything *not* using DMARC is better off, though. Ideally the email modifications are disabled entirely. The emails can be reliably detected using the List-Id header and filtered based on it. Best regards Tim Düsterhus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
