Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-13 Thread Brandon Long via mailop
I did get the IP offlist, and my initial investigation didn't find it on any block lists. Brandon On Mon, Sep 13, 2021 at 2:39 PM Slavko via mailop wrote: > Dňa 9. septembra 2021 17:44:14 UTC používateľ Brandon Long via mailop < > mailop@mailop.org> napísal: > > > >I can't do any investigation

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-13 Thread Slavko via mailop
Dňa 13. septembra 2021 21:46:47 UTC používateľ Chris Malton napísal: > >Last I looked, HE tunnels block TCP port 25 unless explicitly requested >to be unblocked. Oh, many thanks for it. I miss or forgot this. I am sorry that i blame google ;-) I didn't care about this for long time, as i had

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-13 Thread Chris Malton via mailop
On 09/09/2021 10:14, Slavko via mailop wrote: I use HE IPv6 tunnel, with /48 net, from which i use only one /64 block yet, thus even all neighbors are under my control. I have even working PTR for IPv6. I didn't noticed any unusual outbound traffic from my net. Delivery via IPv4 works without

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-13 Thread Slavko via mailop
Dňa 9. septembra 2021 17:44:14 UTC používateľ Brandon Long via mailop napísal: > >I can't do any investigation without knowing your IP address or net. > Hi, I send you IPs offlist, did you got it? regards Slavko ___ mailop mailing list

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-09 Thread Brandon Long via mailop
On Thu, Sep 9, 2021 at 2:18 AM Slavko via mailop wrote: > Hi, > > Dňa 8. 9. o 22:44 Brandon Long via mailop napísal(a): > > Hmm, blocking connections is highly unusual for us, as it doesn't provide > > any feedback, usually we respond with a 5xx banner or to HELO. I would > > check to see if

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-09 Thread Slavko via mailop
Hi, Dňa 8. 9. o 22:44 Brandon Long via mailop napísal(a): > Hmm, blocking connections is highly unusual for us, as it doesn't provide > any feedback, usually we respond with a 5xx banner or to HELO. I would > check to see if you can reach www.google.com on IPv6 from the same box, and > if you

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-08 Thread Brandon Long via mailop
Hmm, blocking connections is highly unusual for us, as it doesn't provide any feedback, usually we respond with a 5xx banner or to HELO. I would check to see if you can reach www.google.com on IPv6 from the same box, and if you can, then go ahead and send me your IPv6 address and I can escalate

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-08 Thread Slavko via mailop
Dňa 7. 9. o 20:20 John Levine via mailop napísal(a): > It appears that John Capo via mailop said: >> The only IPv6 issues I have seen, other than transit only via HE, is >> delivering to Google. Google seems to assume that mail via IPv6 is spam. >> The same mail flow via IPv4 is OK with

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-07 Thread John Capo via mailop
On 2021-09-07 14:20, John Levine wrote: It appears that John Capo via mailop said: The only IPv6 issues I have seen, other than transit only via HE, is delivering to Google. Google seems to assume that mail via IPv6 is spam. The same mail flow via IPv4 is OK with Google. Proper DNS and

Re: [mailop] Google and IPv6, was Recommendation for inbox provider?

2021-09-07 Thread John Levine via mailop
It appears that John Capo via mailop said: >The only IPv6 issues I have seen, other than transit only via HE, is >delivering to Google. Google seems to assume that mail via IPv6 is spam. > The same mail flow via IPv4 is OK with Google. Proper DNS and all that >stuff, of course. Google has