[Mimedefang] Seeing weird SMFI errors

[Philip Prindeville]

On 08/04/2015 02:11 PM, Dianne Skoll wrote:
> On Tue, 4 Aug 2015 14:45:42 -0400
> "Kevin A. McGrail" <KMcGrail at pccc.com> wrote:
>
>> On 8/4/2015 2:02 PM, Philip Prindeville wrote:
>>> Is there any other way to figure out if this is HELO that follows a
>>> STARTTLS?
>> Save state and re-call the helo check again in filter_sender, perhaps?
> This is why I resisted even adding a filter_helo callback.  It's
> basically useless.  Anything you can do in filter_helo might as well
> be deferred to filter_sender.
>
> If an SMTP client connects, says EHLO and then closes the connection...
> do we really care?
>
> Regards,
>
> Dianne.
>

What about adding ${tls_version} to the list of parameters to filter_helo?

I'm wondering if maybe passing a reference to a hash of parameters to 
the filter_xxx() functions might have been better?  Then new parameters 
could be added easily without breaking backwards compatibility.

-Philip