Hi Thomas,
Thanks for the reply. That was actually a typo in my email, I did mean
validFormatHeloRe not invalidFormatHeloRe.
The file on SourceForge is out of date. It hasn't been updated in nearly
three years and still has w{2,6} in it - I checked this prior to posting as
my way of keeping things up to date is comparing them with
http://assp.cvs.sourceforge.net/viewvc/assp/assp2
All the best,
Colin Waring.
On Fri, Sep 9, 2016 at 8:37 AM, Thomas Eckardt <thomas.ecka...@thockar.com>
wrote:
> >invalidFormatHeloRe
>
> No - 'validFormatHeloRe' makes this rule.
>
> This regex was change at the begin of this year (I think) - the default is
>
> file:files/validhelo.txt
>
> validhelo.txt:
>
> ^(?:\w[\w\.\-]*\.\w{2,64})$
> ^[a-fA-F0-9]{1,4}:([a-fA-F0-9:]{1,4}){1,}(?:(?:\.\d+){3})?$
>
>
> Thomas
>
>
>
>
> Von: cw <colin.war...@gmail.com>
> An: ASSP development mailing list <assp-test@lists.sourceforge.net>
> Datum: 08.09.2016 13:26
> Betreff: [Assp-test] invalidFormatHeloRe
>
>
>
> Hi,
>
>
>
> I’m not an expert at Regexs otherwise I’d look at this myself.
>
>
>
> I’ve had someone emailing me about problems getting mail through and at
> first glance it was due to an invalid HELO. At second glance, the HELO is
> actually valid and points to a domain that has a valid DNS record. The
> HELO
> is server.kalo.digital
>
>
>
> This fails the default regex for invalidFormatHeloRe because the regex
> stipulates that the last part of the HELO has to be between 2 and 6
> characters long. This doesn’t take into account the more recent TLDs that
> have been forced on the Internet of which .digital is one being 7
> characters.
>
>
>
> I can’t find anything in RFC1123 that specifically states the number of
> characters for the TLD so is this a problem with the Regex rather than the
> usage of TLDs with more than 6 characters?
>
>
>
> All the best,
>
> Colin Waring.
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