On 8/31/17 8:42 AM, Tom Browder wrote:
On Wed, Aug 30, 2017 at 14:42 Dirk Stöcker <post...@dstoecker.de
<mailto:post...@dstoecker.de>> wrote:
On Tue, 29 Aug 2017, Tom Browder wrote:
> Gmail has a list of steps recommended to minimize spam
identification, particularly mail sent as bulk mail (as from
mailing lists).
Just FYI, my simple mailing list has my three personal email accounts
as addresses: gmail, yahoo, and protonmail. My last test message to
the list this morning, sent from this gmail account, went to spam at
protonmail, inbox at yahoo, and didn't make it to my gmail account
(but I'm not sure if that isn't an artifact of my postfix config).
The list doesn't have DKIM set up yet nor any recommended headers.
-Tom
One point of information about Gmail, which may want you to change your
test setup a bit. Gmail suppresses duplicate messages (as determined by
the Message-ID), and (unless the mailing list changes the message-id,
which is generally a bad idea) Gmail will see the message from the list
as a duplicate of the message sent (even if wildly reformatted) and thus
suppress the message from the list. To test Gmail - list - Gmail
interactions, you need two Gmail accounts.
--
Richard Damon
