huan / docker-simple-mail-forwarder

Simplest and Smallest Email Forward Service based on Docker.
https://hub.docker.com/r/zixia/simple-mail-forwarder/
Apache License 2.0
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Override return-path for passing SPF? #122

Open Mygod opened 1 year ago

Mygod commented 1 year ago

From my understanding, if we override return-path for the forwarded email, it would allow the forwarded emails to pass SPF as specified here: https://serverfault.com/a/1099808/364521 (option 4)

Is this a reasonable thing to do? If so, is it possible to support this behavior?