[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2772: Gmail Classifying TWN Emails as Spam

[Tahoe-LAFS]

#2772: Gmail Classifying TWN Emails as Spam
-------------------------+---------------------------
 Reporter:  marlowe      |          Owner:
     Type:  defect       |         Status:  new
 Priority:  normal       |      Milestone:  undecided
Component:  operational  |        Version:  1.11.0
 Keywords:               |  Launchpad Bug:
-------------------------+---------------------------
 Multiple users have reported gmail tagging TWN emails as spam. The
 following was provided by an affected user

 "*Authentication & Identification *

 To ensure that Gmail can identify you:

    - Use a consistent IP address to send bulk mail.
    - Keep valid reverse DNS records for the IP address(es) from which you
 send mail, pointing to your domain.
    - Use the same address in the 'From:' header on every bulk mail you
 send.

 We also recommend the following:

    - Sign messages with DKIM <http://www.dkim.org/>. We do not
 authenticate messages signed with keys using fewer than 1024 bits.
    - Publish an SPF record <https://support.google.com/a/answer/33786>.
    - Publish a DMARC policy <http://www.dmarc.org/>.

    Learn more <https://support.google.com/mail/answer/180707> about email
 authentication."

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2772>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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