On 12/21/12, Viktor Dukhovni <[email protected]> wrote:

> You're not missing much. Another option is to apply masquerading
> before the content filter, and canonical rewriting after if your
> MTA is already doing content_filter (say anti-virus, ...) inspection.

Oh, yes. But I don't use content filtering.

> I don't see an immediate downside to configurable ordering of
> masquerading vs. canonical mapping, other than having to maintain
> the feature. That would be the main concern. The feature may be a
> bit too surgical (ad-hoc) to make it a permanent feature of Postfix,
> and site-specific patches are a burden to your peers and anyone who
> has to support the site after you.

My patch is very small it's only few LOC (I like the way postfix is
written) and reodering is disabled by default so it won't require much
efforts to maintain it. I hope Wietse will be interesting in it :)

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