[Standards] RFC 3920, 10.2/10.3: subdomain routing rules

Matthias Wimmer m at tthias.eu
Wed Mar 28 07:32:20 UTC 2007


Philipp Hancke schrieb:
>> The only "special" routing that I'm aware of, is that if a domain 
>> resolves to the same IP address as one which you already have an 
>> active dialback s2s stream with, then you can initiate a new dialback 
>> right over the existing stream.  (Server guys: correct me if I'm wrong).
> In the post-dialback (or even with starttls+dialback) world you dont
> want such reuse (tls+sasl being the main reason for this). So this
> applies only to dialback anyway.

And also for dialback this is nothing "special" for subdomains. You can 
reuse the connection also if it is a totally different domain, that 
resolves to the same host, no?


Matthias



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