Re: [exim] MX name with _ : all relevant MX records point to…

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Lähettäjä: Jakob Hirsch
Päiväys:  
Vastaanottaja: exim-users
Aihe: Re: [exim] MX name with _ : all relevant MX records point to non-existent hosts
Rafał Kupka wrote:

>> (?i)^(?>(?(1)\.|())[^\W_](?>[a-z0-9/-_]*[^\W_])?)+$
>
> There is small error in regexp above. Character '-' in regexp ranges
> have to be last one before closing ']'.
>
> (?i)^(?>(?(1)\.|())[^\W_](?>[a-z0-9/_-]*[^\W_])?)+$


Um, right, of course.

> But "helo_allow_chars = _" in main section of exim.conf is much simpler
> solution (as someone else said already).


Yes, but to a different problem (incoming vs. outgoing), which hasn't
anything to do with DNS.