[Boost-users] DMARC and mailman

Subject: [Boost-users] DMARC and mailman
From: James Sharpe (mail_at_[hidden])
Date: 2016-05-19 15:34:06

In June 2016 gmail is going to be changing its DMARC policy to reject any
unaligned mail. This means that we will be seeing any mailing list
responses from a gmail.com address to be considered spam by any mail server
that enforces DMARC.

For a while now yahoo.com has had this policy turned on which has meant
that yahoo.com addresses have been considered spam.

Mailman has released a workaround in version 2.1.18:
https://www.mail-archive.com/[e-mail]/msg64098.html

The boost mailing list is currently on mailman 2.1.15. I'd strongly suggest
that this should be updated as a matter of urgency else we'll find a lot of
the conversations on this list will end up in the spam folder...

Regards,
James