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@thoresson said in SPF failure for IPv6 – but IPv6 is disabled on my server: @joseph No idea how, all I did was to take a break from this to cook dinner, but now it works. Probably just took a while for the changes you made to propagate

@hakh looks like IPv6 connectivity in your server is not working. Does ping6 ipv6.api.cloudron.io work for you?

Yeah can confirm, and thanks for the help diagnosing. I wasn't given any advanced notice of the SMTP block, it was hidden in release notes somewhere. This is now unblocked.

Thanks, Looks like IPv6 is not on by default on Hetzner.

Merci à OiseauBrutal pour le translation!

@IniBudi there's many threads in their forum if you speak german. Like https://forum.netcup.de/administration-of-a-server-vserver/vserver-server-kvm-server/9565-ipv6-einrichten/ https://forum.netcup.de/administration-of-a-server-vserver/vserver-server-kvm-server/17978-verbindung-über-ipv6-nicht-möglich/ . Since, I don't speak german, I am quite lost in that forum.

I spun the infomaniak postings to a separate thread - https://forum.cloudron.io/topic/13566/infomaniak-ipv6-issues

@jdaviescoates Yes I had done that a while ago

@Bedrijfstak14 in v8, the IPv6 defaults to auto-detected. Probably best to choose this explicitly based on your setup.

@nebulon said in All Offline adter update or db can't restart.: by avoiding disabling by avoiding disabling at least I think that's what you mean?

@msbt yes, exactly. It will also get into error state only after some time (because it will retry a lot)...

@girish moreover, the package.json on my WS indicates the version installed as being "version": "5.9.0"so then I still tried from the git directory and I still get: No image found, please run `cloudron build` first or use --image Now, when I try without the git to the repo then I get: App repair error: No CloudronManifest.json found Ho my...

Indeed, after sync I enable the IPv6, the app store works just fine as well as the current apps running, i test a few other case this also resolve issues with sometimes the manifest of the updated apps not shown From my experience, don't syn the DNS while having the IPv6 Networ Enabled in Cloudron if no AAAA records in apps or domain I don't know if it happens to anyone else using the Cloudron version 8.x but since I set my networks both work with IPv4 and 6, and it seems everything works normal

@awestenb it means that IPv6 record is not set up. try host -t AAAA my.domain.name . This should be the ipv6 address of you server. If your server does not have IPv6, then in the cloudron setup page -> advanced -> disable ipv6.

Great that you managed to resolve it quickly and thanks for the update here with the solution.

For anyone else out there that is having trouble, I was able to fix this issue by disabling ipv6 within ubuntu. First I did the curl test as mentioned by @nebulon - it worked as expected, but when adding the --ipv6 option it failed. When running "ip a" I could see an ipv6 address was present. Using the link that @playsia supplied, I carried out the steps described in section 1: Disable IPv6 using Sysctl. I didn't need to modify the /etc/rc.local file. Running "ip a" again, there was no more ipv6 addresses shown. I only had these issues after upgrading to V8.0.3 and Ubuntu 24.04.1.

This is handled in support by now. The AAAA records for that domain are not set up.

@mmtrade yeah, that's the problem. IPv6 is not working on the server. Can you also try ping6? $ ping6 ipv6.api.cloudron.io PING ipv6.api.cloudron.io (2604:a880:800:10::b66:f001) 56 data bytes 64 bytes from prod.cloudron.io (2604:a880:800:10::b66:f001): icmp_seq=1 ttl=45 time=122 ms 64 bytes from prod.cloudron.io (2604:a880:800:10::b66:f001): icmp_seq=2 ttl=45 time=235 ms

Hi All Work it out IPV6 on the OS level Need to make sure that is off ( will look at how to make sure the OS stop using it )

Yup, you are right that Cloudron needs IPv4 currently. IPv6 only setup is coming only in Cloudron 8