Hi ! This is indeed fixed on master. My patch has the advantage of removing the extraneous "to string" and "parsing" steps but that's not a big deal. Thanks! On Sun, May 2, 2021 at 11:51 PM Felipe Contreras wrote: > On Sun, May 2, 2021 at 5:43 AM David Bremner wrote: > > > > Jules Aguillon writes: > > > > > The Field.new function from the 'mail' gem changed recently (since > > > 2.7.0, Nov 2017) and now prints a message on stdout: > > > > > >> Passing an unparsed header field to Mail::Field.new is deprecated and > will be removed in Mail 2.8.0. Use Mail::Field.parse instead. > > > > I believe this problem was fixed in a different way by Felipe's patch > > applied as 8af4cd16 > > Indeed, but Jules' patch may be a better solution, I will investigate. > > -- > Felipe Contreras >