[Mimedefang] md_check_against_smtp_server

[Jonas Eckerman]

Daniel Aquino wrote:

> Has anyone thought/created some type of cache for making this function
> more practical?

My filter at <http://whatever.frukt.org> caches the results in a
SQL database.

It's not very hard to implement simple caching, so there ought to
be a bunch of people that have solved this in different ways.

/Jonas
-- 
Jonas Eckerman, FSDB & Fruktträdet
http://whatever.frukt.org/
http://www.fsdb.org/
http://www.frukt.org/