On Sat, 14 May 2016, Bill Cole wrote:
4. The fact that SA is probably not alone in detecting that as a dynamic name
is no excuse. Note the relevant rule definition:
meta HELO_DYNAMIC_IPADDR (__HELO_DYNAMIC_IPADDR && !HELO_STATIC_HOST)
So a framework is already in place by which exceptions are made to the
blanket arbitrary commandment that "Thou Shalt Not Embed IPs In Outbound Mail
Server Names!" Currently that's trivial: there's one exception, for
cmr-[IP].rogers.com names. I see no reason not to add an exception for
webmail-[IP].ig.com.br names,
...or even webmail-.*
I expect no ISP is going to use "webmail" for their dynamic IP pool.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
[email protected] FALaholic #11174 pgpk -a [email protected]
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
-----------------------------------------------------------------------
Democrats '61: Ask not what your country can do for you,
ask what you can do for your country.
Democrats '16: Ask not what your country can do for you,
demand it!
-----------------------------------------------------------------------
144 days since the first successful real return to launch site (SpaceX)
