Developers of Sympa

[Soji Ikeda <address@concealed>]

Hi developers,

We added this issue to wish list (GH issues).  Works for it will be appreciated much.

https://github.com/sympa-community/sympa/issues/153

Regards,

— Soji

2018/06/24 8:13、John Levine <address@concealed>のメール:

I have a client who wants ARC support in Sympa, so I'm looking at
adding it and of course contributing the patches back.

For the most part it's easy, add a flag or two on the DKIM page that
says to add ARC signatures when it adds DKIM signatures.  I've already
updated the Mail::DKIM module so it can do ARC at the same time as DKIM.

Here's the question: ARC expects the incoming message to have an
Authentication-Results: header added by the incoming MTA.  Most MTAs
don't add this by default, but if you can manage your MTA, it is
pretty easy to use the Mail::AuthenticationResults milter with Postfix
or sendmail.

My question is are the people who manage Sympa usually also able to
manage the MTA to add milters, or is Sympa usually installed on a
system where someone else controls the MTA?

If people can usually install a milter, I don't need to do anything
else.  If not, I could adapt the milter code into a module that Sympa
calls as mail is received, but I'd rather not do the work if I don't
have to.

Any advice?

R's,
John