On 2/28/2014 18:36, Suresh Ramasubramanian wrote: > On Saturday, March 1, 2014, Matthew Black <[email protected]> wrote: > >> Apologies if I slept through prior discussions on the topic. >> E-mail from our L-Soft LISTSERV was recently rejected by Yahoo with the >> following error: > > > Alive and well after the standard evolved. Google DKIM and then DMARC. > > I doubt anything as antique as listserv supports either, so route its > inbound / outbound mail through a gateway running postfix / sendmail etc. > > --srs > >
opendkim[0] does this job beautifully. [0] - http://www.opendkim.org/ -- staticsafe
