Hey,

On 20/02/2016 07:49, Вадим Яницкий wrote:

Then I believe the following SPF record should be provided for
lists.osmocom.org <http://lists.osmocom.org>:
"v=spf1 a mx a:gandharva.secretlabs.de
<http://gandharva.secretlabs.de> -all"

What for "a:gandharva.secretlabs.de http://gandharva.secretlabs.de" is in this string?

I checked the e-mail headers from the messages I received for this list, and misread this host as being an occasional originator.

Checking a few messages again, only ganesha.gnumonks.org and lists.osmocom.org seem to be (or have been) sending e-mails for this list, and they are both part of the MX record already; so this should be enough: "v=spf1 a mx -all"

Cheers,