[SR-Users] Kamailio OPTIONS Round-Trip

Daniel Tryba d.tryba at pocos.nl
Tue Jan 15 17:19:19 CET 2019

On Tue, Jan 15, 2019 at 03:57:54PM +0100, Daniel-Constantin Mierla wrote:
> some off-topic remarks, maybe you can do something about or others can
> confirm/infirm what I am seeing:
> ?? 1) I am subscribed to sr-users mailing list with two email accounts, I
> get your email on my secondary account, bit not on gmail, which is the
> one I use actively. The thing is that it is not even in Spam folder in
> gmail, so it might be that other people using gmail do not get your
> messages. I do not know the reason, might be that gmail simply rejects
> mail.ru domain (there is a lot of spam I get from that domain on my
> private email server). Anyone else with a gmail address getting the
> messages from @mail.ru addresses?

Spamassassin flags mail.ru as a highly likely abuse domain (but set the
points by default to 0.00, so it is no dropping it). More likely is a
DKIM validation failure I'm getting from my MTA, but I only set a
positive score to these kind of failures and since there is no other
spam likelyhoods it is accepted. Normally gmail accepts my DKIM signed
but mangled by mailinglists with a strict drop of DKIM fails DMARC
setup, but having other possible indicators might suggest mail is simply
dropped for mail.ru with invalid DKIM by Google.

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