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Posted to server-user@james.apache.org by Scoopta <ml...@scoopta.email.INVALID> on 2020/05/23 03:52:31 UTC

Prefer IPv6 on outbound

Is there a way to prefer IPv6 for outbound email? I set
-Djava.net.preferIPv6Addresses=true but james/JavaDNS doesn't seem to
obey it. When sending to gmail which fully supports IPv6 inbound my
server still sends over v4.


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Re: Prefer IPv6 on outbound

Posted by Scoopta <ml...@scoopta.email.INVALID>.
Maybe if I have some time I'll sit down and look at some of these
issues, maybe I could help implement them. Especially since this is
something I'm looking for in particular.

On 5/25/20 1:00 AM, Tellier Benoit wrote:
> Hi all,
>
> Sorry for jumping in the thread.
>
> Having been doing a quick search on the James JIRA i found the following
> issues:
>
>  - https://issues.apache.org/jira/browse/JAMES-401 James should IPv6
>  - https://issues.apache.org/jira/browse/JAMES-403 DNSServer should
> resolve AAAA records
>  - https://issues.apache.org/jira/browse/JAMES-1404 support IPv6 address
> on server address binding
>  - https://issues.apache.org/jira/browse/JAMES-405 Add (and/or test)
> sending mail to IPv6: literal addresses
>
> The content of the ticket makes it clear that IPV6 is not supported by
> James as of today.
>
> We would of course welcome any help for integrating IPV6 support.
>
> Best regards,
>
> Benoit Tellier
>
> On 23/05/2020 10:52, Scoopta wrote:
>> Is there a way to prefer IPv6 for outbound email? I set
>> -Djava.net.preferIPv6Addresses=true but james/JavaDNS doesn't seem to
>> obey it. When sending to gmail which fully supports IPv6 inbound my
>> server still sends over v4.
>>
>>
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>> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
>> For additional commands, e-mail: server-user-help@james.apache.org
>>
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> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
> For additional commands, e-mail: server-user-help@james.apache.org
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Re: Prefer IPv6 on outbound

Posted by Tellier Benoit <bt...@apache.org>.
Hi all,

Sorry for jumping in the thread.

Having been doing a quick search on the James JIRA i found the following
issues:

 - https://issues.apache.org/jira/browse/JAMES-401 James should IPv6
 - https://issues.apache.org/jira/browse/JAMES-403 DNSServer should
resolve AAAA records
 - https://issues.apache.org/jira/browse/JAMES-1404 support IPv6 address
on server address binding
 - https://issues.apache.org/jira/browse/JAMES-405 Add (and/or test)
sending mail to IPv6: literal addresses

The content of the ticket makes it clear that IPV6 is not supported by
James as of today.

We would of course welcome any help for integrating IPV6 support.

Best regards,

Benoit Tellier

On 23/05/2020 10:52, Scoopta wrote:
> Is there a way to prefer IPv6 for outbound email? I set
> -Djava.net.preferIPv6Addresses=true but james/JavaDNS doesn't seem to
> obey it. When sending to gmail which fully supports IPv6 inbound my
> server still sends over v4.
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
> For additional commands, e-mail: server-user-help@james.apache.org
> 

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