I appreciate that it's hard to make up for the failings of other peoples email/internet infrastructure, but I'm looking for options/suggestions on how to deal with that old problem of "Blocking unwanted mail when the occasional wanted mail has all the characteristics of unwanted mail".
We use RBL's and basic checks such as rejecting mail with no rdns at all, and it stops thousands of spam, but of course as a business, in an ideal world I want to accept all legitimate mail regardless of characteristics. Sure I can manually create whitelists but that requires me to know there was a problem with a certain domain/host/address. I think I'm asking the impossible, but I'm curious how other people go about handling this problem both technically and politically? Cheers, Paul -- MIRA Ltd Watling Street, Nuneaton, Warwickshire, CV10 0TU, England. Registered in England and Wales No. 402570 VAT Registration GB 114 5409 96 The contents of this e-mail are confidential and are solely for the use of the intended recipient. If you receive this e-mail in error, please delete it and notify us either by e-mail, telephone or fax. You should not copy, forward or otherwise disclose the content of the e-mail as this is prohibited.