There's no ambiguity here, if you send a message, you are the sender. The envelope from should be yours.
On Sunday, 25/10/2020 at 11:48 Marc Roos wrote:
Say someone has setup spf for his domain and sends an email to a user that has in roundcube enabled the sieve forward. If the message is forwarded without altering the message headers, this could result in a
message being blocked or not relayed, because sending hosts ip, is not
in the spf of the from: domain.
Possible solutions are:
- add option if enabled, it replaces the From: with that of the email address of the sieve user. (Maybe move the original sender to the Reply-To header? Maybe exception for 'internal' forward?) - Upon processing the message, check the spf records, if they are enforced, do the above, otherwise do nothing.