On Mon, 2011-11-28 at 16:01 +0000, Graeme Fowler wrote: > On Mon, 2011-11-28 at 13:37 +0000, Kebba Foon wrote: > > well some of you might say why not ask the client to clean there > > systems, this will be to much difficult as we an ISP with hundred's of > > client and most of this IP's are behind huge NATed networks you can't > > just tell them to "clean their network". > > Yes you can. Many do. > I guess i can, but these customers are really not technical they just want to get their mails send. explaining the situation to them will be like teaching rocket science to a kindergarten. > > i will be happy if there is a way to strip of the client IP on my server > > before further transmission to destination mail server. this way i will > > have only the trouble of making sure my server is not blacklisted > > anywhere. > > If you strip the Received: headers from the emails traversing your > system then all emails will appear to have originated on your system > itself. That means you are *more likely* to end up being blacklisted as > the only originating information will be yours. > Thats not something i have considered, but if i can run spam/virus scan on outgoing mails maybe this will reduce this problem. i understand that will also cause a lot of load on my servers, but atleast i will not receive disturbing mails pointing out how inefficient my system is.
> Think about it: if you have clients who are irresponsibly pumping > malware through your gateways, and you hide the originator, your gateway > will appear to be the source. > Well normally i ask out ISP team to block smtp to all other destination expect our mail servers and usually ask the customer to get professional help on cleaning their system. > Yes, you can tell them to clean their networks. > > Graeme > > Kebba -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
