Hello roundcube friends,
I had a little fight with roundcube and the sieve filter system.
So there's a possibility in roundcube to set up filter rules that are stored as sieve rules on the mail server.
When coosing the forward option the mail server dies not change the "from" address and the mail will not be delivered if the receiving mail server checks SPF/DKIM/DMARC.
So I have to manually add the two sieve commands
deleteheader :contains "from";
addheader "From" "FOOBAR@EXAMPLE.COM";
into the filter set that has been written by roundcube.
Is there a chance to optimize the filter tool and to add an option "replace from by user address" that causes these two sieve commands automatically if a user chooses the "forward" or "send copy to" option?
Best regards
Tino
