Hi >On Sat, 19 Apr 2014 08:26:59 +0200, Martin Braun <yellowgoldm...@gmail.com> >said: >> Hi > >> I was thinking about adding DKIM and SPF to my OpenSMTPD setup as I >> have previously run with those, but I am in doubt. > >> I am thinking about the "worth" of those technologies? > >> I used to think SPF was a good idea, but SPF fails if someone forwards >> email to another server. Then the forwarding server is not listed in >> the SPF entry and the destination mail server will reject the email. > >SRS[1][2]. > >References: >[1] http://www.openspf.org/SRS >[2] http://www.libsrs2.org/
Yes that does provide a (horrid) workaround (the mail from field was never meant to carry trace info), but it relies on _other mtas_ using it and in my experience a fair quantity don't. It is annoying to have your mail bounce just because you have set up correct SPF records. JC -- You received this mail because you are subscribed to misc@opensmtpd.org To unsubscribe, send a mail to: misc+unsubscr...@opensmtpd.org