Marc Perkel wrote: > Picture this situation. I have several IPs to send mail on to forward to > my customers. One transport uses IP address A and for some unknown > reason A becomes accidentally blacklisted. So the customers hosting > company starts bouncing all the email coming from my filtering service > for that customer. > > But - if it could be passed on to another transport that sends on a > different IP then it would perhaps go through.
Then MANUALLY add a manualroute route for that server. Or batch SMTP the email. This is not the same as ignoring a 5xx response. In a situation where you want to get an incorrect 5xx remedied you contact the postmaster at that domain. This is what they are there for after all; you contact when they become "accidentally blacklisted" and THEY fix the issue. In the interim you use other "tricks" which don't include breaking RFC. Regards D. -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
