Thank you very much for your help thus far. Here is my next question :-) I just plugged the new part of the config in... When I try to email to my hotmail account I got this:
[Mail not sent. Sending error: 535 Incorrect authentication data] I will look that up myself. But I changed my sending address to [email protected] to see if it would stop me from sending and it didn't. Should I put a deny domainlist = !+sender_domains to reject false domains? Thanks On 12/27/08 10:09 AM, "[email protected]" <[email protected]> wrote: >> From: Frank DeChellis > >> even if somebody was using a permitted IP address > > I.e. in +relay_from_hosts or authenticated, right? > >> their >> mail must still have a domain listed in local_domains . So an infected user >> could not unknowingly send out mail through our SMTP because the from: field >> has an invalid domain. > > Then: > > acl_check_rcpt: > accept hosts = : > deny message = Restricted characters in address > domains = +local_domains > local_parts = ^[.] : ^...@%!/|] > deny message = Restricted characters in address > domains = !+local_domains > local_parts = ^[./|] : ^...@] : ^.*/\\.\\./ > accept local_parts = postmaster > domains = +local_domains > require verify = sender > accept hosts = +relay_from_hosts > domains = +sender_domains > control = submission/domain= > accept authenticated = * > domains = +sender_domains > control = submission/domain= > require message = relay not permitted > domains = +local_domains : +relay_to_domains > require verify = recipient > (checking RBLs here) > accept > Frank DeChellis President, Internet Access Worldwide Welland, Ontario, Canada www.iaw.com -- ## List details at http://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/
