If you use the anonymous_sender setting with a sender domain not hosted on the same system, the messages will all lack any sender authentication, and will thus be rejected by many providers.
Additional information
Very similar to #1846 (thank you for acting on that!), a remnant of an earlier era of the internet before sender auth... but the fix for this one may not be so simple. Is there any way to make this feature work in the modern world?
Version
Sympa 6.2.72
Installation method
FreeBSD package
Expected behavior
All emails should be authenticated with SPF/DKIM
Actual behavior
If you use the
anonymous_sender
setting with a sender domain not hosted on the same system, the messages will all lack any sender authentication, and will thus be rejected by many providers.Additional information
Very similar to #1846 (thank you for acting on that!), a remnant of an earlier era of the internet before sender auth... but the fix for this one may not be so simple. Is there any way to make this feature work in the modern world?