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Gordon Henderson wrote: > > Hmmm... maybe time to flick the SPF > switch.. SPF is broke by design. It causes all sorts of trouble with perfectly reasonable email ways of handling email, I see these even when we aren't using SPF. There are easier ways to spot if someone is spoofing your own address to you ;) Wietse gives a good method of how to deal with backscatter if it is ever an issue on the Postfix site. That leaves folk trying impersonate you, and the best way to deal with them is encryption. -- The Mailing List for the Devon & Cornwall LUG http://mailman.dclug.org.uk/listinfo/list FAQ: http://www.dcglug.org.uk/linux_adm/list-faq.html